572745650 has 48 divisors (see below), whose sum is σ = 1115553600. Its totient is φ = 218487360.

The previous prime is 572745643. The next prime is 572745673. The reversal of 572745650 is 56547275.

It is a junction number, because it is equal to n+sod(n) for n = 572745598 and 572745607.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117971 + ... + 122729.

It is an arithmetic number, because the mean of its divisors is an integer number (23240700).

Almost surely, 2^572745650 is an apocalyptic number.

572745650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

572745650 is a deficient number, since it is larger than the sum of its proper divisors (542807950).

572745650 is a wasteful number, since it uses less digits than its factorization.

572745650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883 (or 4878 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 41.

The square root of 572745650 is about 23932.1050056195. The cubic root of 572745650 is about 830.4635964317.

The spelling of 572745650 in words is "five hundred seventy-two million, seven hundred forty-five thousand, six hundred fifty".