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54611243220541 = 733809230755307
BaseRepresentation
bin11000110101011001010111…
…10000001011111000111101
321011100210011102210210122211
430122230223300023320331
524124222311231024131
6312052020410540421
714334350342163010
oct1432545360137075
9234323142723584
1054611243220541
11164455530a4257
126160036a37711
132461a835b1217
14d6b2ac0d1377
1564a86ca6c5b1
hex31ab2bc0be3d

54611243220541 has 8 divisors (see below), whose sum is σ = 62414695707840. Its totient is φ = 46808252311488.

The previous prime is 54611243220529. The next prime is 54611243220607. The reversal of 54611243220541 is 14502234211645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54611243220541 - 219 = 54611242696253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54611243220494 and 54611243220503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54611243220511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115140991 + ... + 115614316.

It is an arithmetic number, because the mean of its divisors is an integer number (7801836963480).

Almost surely, 254611243220541 is an apocalyptic number.

It is an amenable number.

54611243220541 is a deficient number, since it is larger than the sum of its proper divisors (7803452487299).

54611243220541 is a wasteful number, since it uses less digits than its factorization.

54611243220541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230789123.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 54611243220541 in words is "fifty-four trillion, six hundred eleven billion, two hundred forty-three million, two hundred twenty thousand, five hundred forty-one".

Divisors: 1 7 33809 236663 230755307 1615287149 7801606174363 54611243220541