57432918629 has 8 divisors (see below), whose sum is σ = 60715175040. Its totient is φ = 54176609376.

The previous prime is 57432918607. The next prime is 57432918649. The reversal of 57432918629 is 92681923475.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57432918629 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 (57432918649) 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 7 ways as a sum of consecutive naturals, for example, 6482237 + ... + 6491090.

It is an arithmetic number, because the mean of its divisors is an integer number (7589396880).

Almost surely, 2^57432918629 is an apocalyptic number.

It is an amenable number.

57432918629 is a deficient number, since it is larger than the sum of its proper divisors (3282256411).

57432918629 is a wasteful number, since it uses less digits than its factorization.

57432918629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12973579.

The product of its digits is 6531840, while the sum is 56.

The spelling of 57432918629 in words is "fifty-seven billion, four hundred thirty-two million, nine hundred eighteen thousand, six hundred twenty-nine".