557735452 has 12 divisors (see below), whose sum is σ = 978263440. Its totient is φ = 278231616.

The previous prime is 557735401. The next prime is 557735461. The reversal of 557735452 is 254537755.

557735452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×557735452² = 622137668835288608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 557735399 and 557735408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157053 + ... + 160564.

Almost surely, 2^557735452 is an apocalyptic number.

It is an amenable number.

557735452 is a deficient number, since it is larger than the sum of its proper divisors (420527988).

557735452 is a wasteful number, since it uses less digits than its factorization.

557735452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318060 (or 318058 counting only the distinct ones).

The product of its digits is 735000, while the sum is 43.

The square root of 557735452 is about 23616.4233532514. The cubic root of 557735452 is about 823.1445055700.

The spelling of 557735452 in words is "five hundred fifty-seven million, seven hundred thirty-five thousand, four hundred fifty-two".