57472791462 has 32 divisors (see below), whose sum is σ = 128847569760. Its totient is φ = 18988058880.

The previous prime is 57472791461. The next prime is 57472791487. The reversal of 57472791462 is 26419727475.

57472791462 is a `hidden beast` number, since 5 + 74 + 7 + 27 + 91 + 462 = 666.

57472791462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 57472791399 and 57472791408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57472791461) 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, 4703239 + ... + 4715442.

It is an arithmetic number, because the mean of its divisors is an integer number (4026486555).

Almost surely, 2^57472791462 is an apocalyptic number.

57472791462 is an abundant number, since it is smaller than the sum of its proper divisors (71374778298).

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

57472791462 is a wasteful number, since it uses less digits than its factorization.

57472791462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9418805 (or 9418799 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 54.

The spelling of 57472791462 in words is "fifty-seven billion, four hundred seventy-two million, seven hundred ninety-one thousand, four hundred sixty-two".