574725623 has 4 divisors (see below), whose sum is σ = 604974360. Its totient is φ = 544476888.

The previous prime is 574725611. The next prime is 574725649. The reversal of 574725623 is 326527475.

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 574725623 - 2⁶ = 574725559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (577725623) 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, 15124340 + ... + 15124377.

It is an arithmetic number, because the mean of its divisors is an integer number (151243590).

Almost surely, 2^574725623 is an apocalyptic number.

574725623 is a deficient number, since it is larger than the sum of its proper divisors (30248737).

574725623 is a wasteful number, since it uses less digits than its factorization.

574725623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30248736.

The product of its digits is 352800, while the sum is 41.

The square root of 574725623 is about 23973.4357779606. The cubic root of 574725623 is about 831.4194624785.

The spelling of 574725623 in words is "five hundred seventy-four million, seven hundred twenty-five thousand, six hundred twenty-three".