403052532 has 24 divisors (see below), whose sum is σ = 941927616. Its totient is φ = 134140608.

The previous prime is 403052501. The next prime is 403052543. The reversal of 403052532 is 235250304.

It is a super-2 number, since 2×403052532² = 324902687103222048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18193 + ... + 33720.

It is an arithmetic number, because the mean of its divisors is an integer number (39246984).

Almost surely, 2^403052532 is an apocalyptic number.

It is an amenable number.

403052532 is an abundant number, since it is smaller than the sum of its proper divisors (538875084).

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

403052532 is a wasteful number, since it uses less digits than its factorization.

403052532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52567 (or 52565 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 403052532 is about 20076.1682599046. The cubic root of 403052532 is about 738.6758227863.

The spelling of 403052532 in words is "four hundred three million, fifty-two thousand, five hundred thirty-two".