60777632528 has 40 divisors (see below), whose sum is σ = 121839225600. Its totient is φ = 29335630464.

The previous prime is 60777632479. The next prime is 60777632533. The reversal of 60777632528 is 82523677706.

It is a self number, because there is not a number n which added to its sum of digits gives 60777632528.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4105043 + ... + 4119821.

It is an arithmetic number, because the mean of its divisors is an integer number (3045980640).

Almost surely, 2^60777632528 is an apocalyptic number.

It is an amenable number.

60777632528 is an abundant number, since it is smaller than the sum of its proper divisors (61061593072).

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

60777632528 is a wasteful number, since it uses less digits than its factorization.

60777632528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23679 (or 23673 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 60777632528 in words is "sixty billion, seven hundred seventy-seven million, six hundred thirty-two thousand, five hundred twenty-eight".