54767959780 has 48 divisors (see below), whose sum is σ = 121248884736. Its totient is φ = 20749415040.

The previous prime is 54767959751. The next prime is 54767959787. The reversal of 54767959780 is 8795976745.

54767959780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54767959787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910599 + ... + 968878.

It is an arithmetic number, because the mean of its divisors is an integer number (2526018432).

Almost surely, 2^54767959780 is an apocalyptic number.

It is an amenable number.

54767959780 is an abundant number, since it is smaller than the sum of its proper divisors (66480924956).

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

54767959780 is a wasteful number, since it uses less digits than its factorization.

54767959780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879564 (or 1879562 counting only the distinct ones).

The product of its (nonzero) digits is 133358400, while the sum is 67.

The spelling of 54767959780 in words is "fifty-four billion, seven hundred sixty-seven million, nine hundred fifty-nine thousand, seven hundred eighty".