57405527048 has 64 divisors (see below), whose sum is σ = 110425835520. Its totient is φ = 27970790400.

The previous prime is 57405527033. The next prime is 57405527129. The reversal of 57405527048 is 84072550475.

It is a junction number, because it is equal to n+sod(n) for n = 57405526993 and 57405527011.

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, 15261488 + ... + 15265248.

It is an arithmetic number, because the mean of its divisors is an integer number (1725403680).

Almost surely, 2^57405527048 is an apocalyptic number.

It is an amenable number.

57405527048 is a deficient number, since it is larger than the sum of its proper divisors (53020308472).

57405527048 is a wasteful number, since it uses less digits than its factorization.

57405527048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4158 (or 4154 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 47.

The spelling of 57405527048 in words is "fifty-seven billion, four hundred five million, five hundred twenty-seven thousand, forty-eight".