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54750676423 = 477914745671
BaseRepresentation
bin110010111111011001…
…010000010111000111
312020022200001112112111
4302333121100113013
51344112133121143
641052505001451
73645526033222
oct627731202707
9166280045474
1054750676423
1121246369613
12a73ba83287
135217064a71
1429156505b9
15165699c99d
hexcbf6505c7

54750676423 has 8 divisors (see below), whose sum is σ = 56623380480. Its totient is φ = 52907463960.

The previous prime is 54750676403. The next prime is 54750676427. The reversal of 54750676423 is 32467605745.

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 54750676423 - 233 = 46160741831 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 (54750676427) 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, 7369123 + ... + 7376548.

It is an arithmetic number, because the mean of its divisors is an integer number (7077922560).

Almost surely, 254750676423 is an apocalyptic number.

54750676423 is a deficient number, since it is larger than the sum of its proper divisors (1872704057).

54750676423 is a wasteful number, since it uses less digits than its factorization.

54750676423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14745797.

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 54750676423 in words is "fifty-four billion, seven hundred fifty million, six hundred seventy-six thousand, four hundred twenty-three".

Divisors: 1 47 79 3713 14745671 693046537 1164908009 54750676423