57254475748 has 48 divisors (see below), whose sum is σ = 105120005760. Its totient is φ = 27255110400.

The previous prime is 57254475739. The next prime is 57254475749. The reversal of 57254475748 is 84757445275.

It is a happy number.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 57254475692 and 57254475701.

It is not an unprimeable number, because it can be changed into a prime (57254475749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9735873 + ... + 9741751.

It is an arithmetic number, because the mean of its divisors is an integer number (2190000120).

Almost surely, 2^57254475748 is an apocalyptic number.

It is an amenable number.

57254475748 is a deficient number, since it is larger than the sum of its proper divisors (47865530012).

57254475748 is a wasteful number, since it uses less digits than its factorization.

57254475748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7348 (or 7346 counting only the distinct ones).

The product of its digits is 43904000, while the sum is 58.

The spelling of 57254475748 in words is "fifty-seven billion, two hundred fifty-four million, four hundred seventy-five thousand, seven hundred forty-eight".