57530993758 has 8 divisors (see below), whose sum is σ = 98624560752. Its totient is φ = 24656140176.

The previous prime is 57530993747. The next prime is 57530993771. The reversal of 57530993758 is 85739903575.

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

It is a junction number, because it is equal to n+sod(n) for n = 57530993696 and 57530993705.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2054678335 + ... + 2054678362.

It is an arithmetic number, because the mean of its divisors is an integer number (12328070094).

Almost surely, 2^57530993758 is an apocalyptic number.

57530993758 is a deficient number, since it is larger than the sum of its proper divisors (41093566994).

57530993758 is a wasteful number, since it uses less digits than its factorization.

57530993758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109356706.

The product of its (nonzero) digits is 35721000, while the sum is 61.

The spelling of 57530993758 in words is "fifty-seven billion, five hundred thirty million, nine hundred ninety-three thousand, seven hundred fifty-eight".