572525345 has 16 divisors (see below), whose sum is σ = 799994880. Its totient is φ = 385180224.

The previous prime is 572525333. The next prime is 572525357. The reversal of 572525345 is 543525275.

572525345 = 420² + 421² + ... + 1214².

It is an interprime number because it is at equal distance from previous prime (572525333) and next prime (572525357).

It is a cyclic number.

It is not a de Polignac number, because 572525345 - 2⁶ = 572525281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 572525299 and 572525308.

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, 152465 + ... + 156174.

It is an arithmetic number, because the mean of its divisors is an integer number (49999680).

Almost surely, 2^572525345 is an apocalyptic number.

It is an amenable number.

572525345 is a deficient number, since it is larger than the sum of its proper divisors (227469535).

572525345 is a wasteful number, since it uses less digits than its factorization.

572525345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308704.

The product of its digits is 210000, while the sum is 38.

The square root of 572525345 is about 23927.5018545606. The cubic root of 572525345 is about 830.3571042827.

The spelling of 572525345 in words is "five hundred seventy-two million, five hundred twenty-five thousand, three hundred forty-five".