57746410008 has 128 divisors (see below), whose sum is σ = 172322035200. Its totient is φ = 15780870144.

The previous prime is 57746409997. The next prime is 57746410013. The reversal of 57746410008 is 80001464775.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288016 + ... + 445472.

It is an arithmetic number, because the mean of its divisors is an integer number (1346265900).

Almost surely, 2^57746410008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57746410008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86161017600).

57746410008 is an abundant number, since it is smaller than the sum of its proper divisors (114575625192).

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

57746410008 is a wasteful number, since it uses less digits than its factorization.

57746410008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157569 (or 157565 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 57746410008 in words is "fifty-seven billion, seven hundred forty-six million, four hundred ten thousand, eight".