552463624 has 8 divisors (see below), whose sum is σ = 1035869310. Its totient is φ = 276231808.

The previous prime is 552463619. The next prime is 552463693. The reversal of 552463624 is 426364255.

It can be written as a sum of positive squares in only one way, i.e., 539632900 + 12830724 = 23230^2 + 3582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34528969 + ... + 34528984.

Almost surely, 2^552463624 is an apocalyptic number.

It is an amenable number.

552463624 is a deficient number, since it is larger than the sum of its proper divisors (483405686).

552463624 is a wasteful number, since it uses less digits than its factorization.

552463624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69057959 (or 69057955 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

The square root of 552463624 is about 23504.5447520261. The cubic root of 552463624 is about 820.5427816254.

The spelling of 552463624 in words is "five hundred fifty-two million, four hundred sixty-three thousand, six hundred twenty-four".