4357578972 has 48 divisors (see below), whose sum is σ = 10236441600. Its totient is φ = 1442736960.

The previous prime is 4357578943. The next prime is 4357578983. The reversal of 4357578972 is 2798757534.

It is a congruent number.

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, 1257322 + ... + 1260782.

It is an arithmetic number, because the mean of its divisors is an integer number (213259200).

Almost surely, 2^4357578972 is an apocalyptic number.

It is an amenable number.

4357578972 is an abundant number, since it is smaller than the sum of its proper divisors (5878862628).

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

4357578972 is a wasteful number, since it uses less digits than its factorization.

4357578972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146 (or 4144 counting only the distinct ones).

The product of its digits is 14817600, while the sum is 57.

The square root of 4357578972 is about 66011.9608252929. The cubic root of 4357578972 is about 1633.3593972610.

The spelling of 4357578972 in words is "four billion, three hundred fifty-seven million, five hundred seventy-eight thousand, nine hundred seventy-two".