54698507680 has 48 divisors (see below), whose sum is σ = 129262357224. Its totient is φ = 21873116160.

The previous prime is 54698507651. The next prime is 54698507681. The reversal of 54698507680 is 8670589645.

54698507680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11199565584 + 43498942096 = 105828^2 + 208564^2 .

It is not an unprimeable number, because it can be changed into a prime (54698507681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530770 + ... + 625390.

Almost surely, 2^54698507680 is an apocalyptic number.

It is an amenable number.

54698507680 is an abundant number, since it is smaller than the sum of its proper divisors (74563849544).

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

54698507680 is a wasteful number, since it uses less digits than its factorization.

54698507680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98249 (or 98241 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 54698507680 in words is "fifty-four billion, six hundred ninety-eight million, five hundred seven thousand, six hundred eighty".