572444445 has 32 divisors (see below), whose sum is σ = 966430080. Its totient is φ = 288541440.

The previous prime is 572444429. The next prime is 572444461. The reversal of 572444445 is 544444275.

It is an interprime number because it is at equal distance from previous prime (572444429) and next prime (572444461).

It is not a de Polignac number, because 572444445 - 2⁴ = 572444429 is a prime.

It is a super-2 number, since 2×572444445² = 655385285222716050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129207 + ... + 133563.

It is an arithmetic number, because the mean of its divisors is an integer number (30200940).

Almost surely, 2^572444445 is an apocalyptic number.

It is an amenable number.

572444445 is a deficient number, since it is larger than the sum of its proper divisors (393985635).

572444445 is a wasteful number, since it uses less digits than its factorization.

572444445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845.

The product of its digits is 358400, while the sum is 39.

The square root of 572444445 is about 23925.8112715118. The cubic root of 572444445 is about 830.3179915723.

The spelling of 572444445 in words is "five hundred seventy-two million, four hundred forty-four thousand, four hundred forty-five".