54289251280 has 80 divisors (see below), whose sum is σ = 141055846848. Its totient is φ = 19260032000.

The previous prime is 54289251277. The next prime is 54289251283. The reversal of 54289251280 is 8215298245.

54289251280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54289251277) and next prime (54289251283).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 54289251280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54289251283) 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, 716266 + ... + 788425.

Almost surely, 2^54289251280 is an apocalyptic number.

It is an amenable number.

54289251280 is an abundant number, since it is smaller than the sum of its proper divisors (86766595568).

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

54289251280 is a wasteful number, since it uses less digits than its factorization.

54289251280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504756 (or 1504750 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 54289251280 in words is "fifty-four billion, two hundred eighty-nine million, two hundred fifty-one thousand, two hundred eighty".