57438224004 has 48 divisors (see below), whose sum is σ = 153182123136. Its totient is φ = 16409472000.

The previous prime is 57438223991. The next prime is 57438224023. The reversal of 57438224004 is 40042283475.

It is a happy number.

It is a super-3 number, since 3×57438224004³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245844 + ... + 1291124.

It is an arithmetic number, because the mean of its divisors is an integer number (3191294232).

Almost surely, 2^57438224004 is an apocalyptic number.

It is an amenable number.

57438224004 is an abundant number, since it is smaller than the sum of its proper divisors (95743899132).

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

57438224004 is a wasteful number, since it uses less digits than its factorization.

57438224004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60396 (or 60394 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 39.

The spelling of 57438224004 in words is "fifty-seven billion, four hundred thirty-eight million, two hundred twenty-four thousand, four".