54161482725 has 144 divisors (see below), whose sum is σ = 116211014400. Its totient is φ = 23576002560.

The previous prime is 54161482721. The next prime is 54161482759. The reversal of 54161482725 is 52728416145.

54161482725 is a `hidden beast` number, since 5 + 4 + 1 + 614 + 8 + 2 + 7 + 25 = 666.

54161482725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54161482725 - 2² = 54161482721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54161482721) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8292261 + ... + 8298789.

Almost surely, 2^54161482725 is an apocalyptic number.

It is an amenable number.

54161482725 is an abundant number, since it is smaller than the sum of its proper divisors (62049531675).

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

54161482725 is a wasteful number, since it uses less digits than its factorization.

54161482725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6804 (or 6796 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The spelling of 54161482725 in words is "fifty-four billion, one hundred sixty-one million, four hundred eighty-two thousand, seven hundred twenty-five".