87508420932 has 24 divisors (see below), whose sum is σ = 204549006816. Its totient is φ = 29117660608.

The previous prime is 87508420931. The next prime is 87508420943. The reversal of 87508420932 is 23902480578.

It is not an unprimeable number, because it can be changed into a prime (87508420931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6469593 + ... + 6483104.

It is an arithmetic number, because the mean of its divisors is an integer number (8522875284).

Almost surely, 2^87508420932 is an apocalyptic number.

It is an amenable number.

87508420932 is an abundant number, since it is smaller than the sum of its proper divisors (117040585884).

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

87508420932 is a wasteful number, since it uses less digits than its factorization.

87508420932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12953267 (or 12953265 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 87508420932 in words is "eighty-seven billion, five hundred eight million, four hundred twenty thousand, nine hundred thirty-two".