54125252145 has 96 divisors (see below), whose sum is σ = 100097337600. Its totient is φ = 27010368000.

The previous prime is 54125252143. The next prime is 54125252149.

54125252145 is a `hidden beast` number, since 5 + 4 + 125 + 2 + 521 + 4 + 5 = 666.

54125252145 is nontrivially palindromic in base 10.

54125252145 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 54125252145 - 2¹ = 54125252143 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (54125252143) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5461695 + ... + 5471595.

It is an arithmetic number, because the mean of its divisors is an integer number (1042680600).

Almost surely, 2^54125252145 is an apocalyptic number.

It is an amenable number.

54125252145 is a deficient number, since it is larger than the sum of its proper divisors (45972085455).

54125252145 is a wasteful number, since it uses less digits than its factorization.

54125252145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10071 (or 10068 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

The spelling of 54125252145 in words is "fifty-four billion, one hundred twenty-five million, two hundred fifty-two thousand, one hundred forty-five".