57488732029 has 4 divisors (see below), whose sum is σ = 57543432160. Its totient is φ = 57434031900.

The previous prime is 57488731991. The next prime is 57488732053. The reversal of 57488732029 is 92023788475.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57488732029 - 2⁷ = 57488731901 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 (57482732029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27348489 + ... + 27350590.

It is an arithmetic number, because the mean of its divisors is an integer number (14385858040).

Almost surely, 2^57488732029 is an apocalyptic number.

It is an amenable number.

57488732029 is a deficient number, since it is larger than the sum of its proper divisors (54700131).

57488732029 is a wasteful number, since it uses less digits than its factorization.

57488732029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54700130.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 57488732029 in words is "fifty-seven billion, four hundred eighty-eight million, seven hundred thirty-two thousand, twenty-nine".