572426403 has 4 divisors (see below), whose sum is σ = 763235208. Its totient is φ = 381617600.

The previous prime is 572426383. The next prime is 572426417. The reversal of 572426403 is 304624275.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 572426403 - 2⁶ = 572426339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (572426423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95404398 + ... + 95404403.

It is an arithmetic number, because the mean of its divisors is an integer number (190808802).

Almost surely, 2^572426403 is an apocalyptic number.

572426403 is a deficient number, since it is larger than the sum of its proper divisors (190808805).

572426403 is a wasteful number, since it uses less digits than its factorization.

572426403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190808804.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 572426403 is about 23925.4342280344. The cubic root of 572426403 is about 830.3092683068.

The spelling of 572426403 in words is "five hundred seventy-two million, four hundred twenty-six thousand, four hundred three".