68460087532 has 24 divisors (see below), whose sum is σ = 124237751456. Its totient is φ = 32981551488.

The previous prime is 68460087503. The next prime is 68460087583. The reversal of 68460087532 is 23578006486.

It is an unprimeable number.

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, 2230233 + ... + 2260720.

Almost surely, 2^68460087532 is an apocalyptic number.

It is an amenable number.

68460087532 is a deficient number, since it is larger than the sum of its proper divisors (55777663924).

68460087532 is a wasteful number, since it uses less digits than its factorization.

68460087532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491097 (or 4491095 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 68460087532 in words is "sixty-eight billion, four hundred sixty million, eighty-seven thousand, five hundred thirty-two".