32534500420 has 12 divisors (see below), whose sum is σ = 68322450924. Its totient is φ = 13013800160.

The previous prime is 32534500393. The next prime is 32534500457. The reversal of 32534500420 is 2400543523.

It can be written as a sum of positive squares in 2 ways, for example, as 15005270016 + 17529230404 = 122496^2 + 132398^2 .

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, 813362491 + ... + 813362530.

It is an arithmetic number, because the mean of its divisors is an integer number (5693537577).

Almost surely, 2^32534500420 is an apocalyptic number.

It is an amenable number.

32534500420 is an abundant number, since it is smaller than the sum of its proper divisors (35787950504).

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

32534500420 is a wasteful number, since it uses less digits than its factorization.

32534500420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626725030 (or 1626725028 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 32534500420 in words is "thirty-two billion, five hundred thirty-four million, five hundred thousand, four hundred twenty".