68488152582 has 16 divisors (see below), whose sum is σ = 139560764400. Its totient is φ = 22398640992.

The previous prime is 68488152563. The next prime is 68488152617. The reversal of 68488152582 is 28525188486.

It is a happy number.

68488152582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107685457 + ... + 107686092.

It is an arithmetic number, because the mean of its divisors is an integer number (8722547775).

Almost surely, 2^68488152582 is an apocalyptic number.

68488152582 is an abundant number, since it is smaller than the sum of its proper divisors (71072611818).

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

68488152582 is a wasteful number, since it uses less digits than its factorization.

68488152582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215371607.

The product of its digits is 9830400, while the sum is 57.

The spelling of 68488152582 in words is "sixty-eight billion, four hundred eighty-eight million, one hundred fifty-two thousand, five hundred eighty-two".