54715231480 has 256 divisors, whose sum is σ = 160991712000. Its totient is φ = 16266313728.

The previous prime is 54715231469. The next prime is 54715231489. The reversal of 54715231480 is 8413251745.

54715231480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54715231489) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3898716 + ... + 3912724.

It is an arithmetic number, because the mean of its divisors is an integer number (628873875).

Almost surely, 2^54715231480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54715231480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80495856000).

54715231480 is an abundant number, since it is smaller than the sum of its proper divisors (106276480520).

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

54715231480 is a wasteful number, since it uses less digits than its factorization.

54715231480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14106 (or 14102 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 54715231480 in words is "fifty-four billion, seven hundred fifteen million, two hundred thirty-one thousand, four hundred eighty".