57029170848 has 48 divisors (see below), whose sum is σ = 161217082656. Its totient is φ = 17547436800.

The previous prime is 57029170813. The next prime is 57029170873. The reversal of 57029170848 is 84807192075.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×57029170848² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57029170848.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22846978 + ... + 22849473.

It is an arithmetic number, because the mean of its divisors is an integer number (3358689222).

Almost surely, 2^57029170848 is an apocalyptic number.

It is an amenable number.

57029170848 is an abundant number, since it is smaller than the sum of its proper divisors (104187911808).

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

57029170848 is a wasteful number, since it uses less digits than its factorization.

57029170848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45696477 (or 45696469 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 51.

The spelling of 57029170848 in words is "fifty-seven billion, twenty-nine million, one hundred seventy thousand, eight hundred forty-eight".