403368052 has 6 divisors (see below), whose sum is σ = 705894098. Its totient is φ = 201684024.

The previous prime is 403368037. The next prime is 403368071. The reversal of 403368052 is 250863304.

It can be written as a sum of positive squares in only one way, i.e., 205234276 + 198133776 = 14326^2 + 14076^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50421003 + ... + 50421010.

Almost surely, 2^403368052 is an apocalyptic number.

It is an amenable number.

403368052 is a deficient number, since it is larger than the sum of its proper divisors (302526046).

403368052 is a wasteful number, since it uses less digits than its factorization.

403368052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100842017 (or 100842015 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 403368052 is about 20084.0247958421. The cubic root of 403368052 is about 738.8685240569.

The spelling of 403368052 in words is "four hundred three million, three hundred sixty-eight thousand, fifty-two".