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54113353541 = 1319219082403
BaseRepresentation
bin110010011001011010…
…000011111101000101
312011200020211011220022
4302121122003331011
51341311004303131
640505340544525
73623656626062
oct623132037505
9164606734808
1054113353541
1120a49639495
12a5a2552145
135144ccc030
142894b4dc69
15161aa5b37b
hexc99683f45

54113353541 has 8 divisors (see below), whose sum is σ = 61343073120. Its totient is φ = 47321798832.

The previous prime is 54113353537. The next prime is 54113353571. The reversal of 54113353541 is 14535331145.

54113353541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54113353541 - 22 = 54113353537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54113353571) 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, 109540955 + ... + 109541448.

It is an arithmetic number, because the mean of its divisors is an integer number (7667884140).

Almost surely, 254113353541 is an apocalyptic number.

It is an amenable number.

54113353541 is a deficient number, since it is larger than the sum of its proper divisors (7229719579).

54113353541 is a wasteful number, since it uses less digits than its factorization.

54113353541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219082435.

The product of its digits is 54000, while the sum is 35.

Adding to 54113353541 its reverse (14535331145), we get a palindrome (68648684686).

The spelling of 54113353541 in words is "fifty-four billion, one hundred thirteen million, three hundred fifty-three thousand, five hundred forty-one".

Divisors: 1 13 19 247 219082403 2848071239 4162565657 54113353541