32531230312534 has 4 divisors (see below), whose sum is σ = 48796845468804. Its totient is φ = 16265615156266.

The previous prime is 32531230312507. The next prime is 32531230312549. The reversal of 32531230312534 is 43521303213523.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 32531230312493 and 32531230312502.

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, 8132807578132 + ... + 8132807578135.

It is an arithmetic number, because the mean of its divisors is an integer number (12199211367201).

Almost surely, 2^{32531230312534} is an apocalyptic number.

32531230312534 is a deficient number, since it is larger than the sum of its proper divisors (16265615156270).

32531230312534 is a wasteful number, since it uses less digits than its factorization.

32531230312534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16265615156269.

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 32531230312534 in words is "thirty-two trillion, five hundred thirty-one billion, two hundred thirty million, three hundred twelve thousand, five hundred thirty-four".