464565424552 has 32 divisors (see below), whose sum is σ = 886603465800. Its totient is φ = 228148704000.

The previous prime is 464565424549. The next prime is 464565424577. The reversal of 464565424552 is 255424565464.

It can be written as a sum of positive squares in 4 ways, for example, as 301021211716 + 163544212836 = 548654^2 + 404406^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 464565424552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336927 + ... + 1021102.

Almost surely, 2^464565424552 is an apocalyptic number.

It is an amenable number.

464565424552 is a deficient number, since it is larger than the sum of its proper divisors (422038041248).

464565424552 is a wasteful number, since it uses less digits than its factorization.

464565424552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358797 (or 1358793 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 52.

The spelling of 464565424552 in words is "four hundred sixty-four billion, five hundred sixty-five million, four hundred twenty-four thousand, five hundred fifty-two".