57654723432 has 64 divisors (see below), whose sum is σ = 151818163200. Its totient is φ = 18195330240.

The previous prime is 57654723367. The next prime is 57654723439. The reversal of 57654723432 is 23432745675.

It is not an unprimeable number, because it can be changed into a prime (57654723439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703057 + ... + 780767.

It is an arithmetic number, because the mean of its divisors is an integer number (2372158800).

Almost surely, 2^57654723432 is an apocalyptic number.

It is an amenable number.

57654723432 is an abundant number, since it is smaller than the sum of its proper divisors (94163439768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57654723432 is a wasteful number, since it uses less digits than its factorization.

57654723432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79366 (or 79362 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 48.

The spelling of 57654723432 in words is "fifty-seven billion, six hundred fifty-four million, seven hundred twenty-three thousand, four hundred thirty-two".