403560052 has 12 divisors (see below), whose sum is σ = 807120160. Its totient is φ = 172954296.

The previous prime is 403560029. The next prime is 403560067. The reversal of 403560052 is 250065304.

403560052 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 403559999 and 403560026.

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, 7206402 + ... + 7206457.

Almost surely, 2^403560052 is an apocalyptic number.

It is an amenable number.

403560052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

403560052 is a wasteful number, since it uses less digits than its factorization.

403560052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14412870 (or 14412868 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 403560052 is about 20088.8041455931. The cubic root of 403560052 is about 738.9857373177.

The spelling of 403560052 in words is "four hundred three million, five hundred sixty thousand, fifty-two".