54441457056125 has 32 divisors (see below), whose sum is σ = 70287005374560. Its totient is φ = 42050610201600.

The previous prime is 54441457056097. The next prime is 54441457056127. The reversal of 54441457056125 is 52165075414445.

It can be written as a sum of positive squares in 16 ways, for example, as 52321815157924 + 2119641898201 = 7233382^2 + 1455899^2 .

It is not a de Polignac number, because 54441457056125 - 2⁶ = 54441457056061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54441457056127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321877079 + ... + 322046171.

It is an arithmetic number, because the mean of its divisors is an integer number (2196468917955).

Almost surely, 2^{54441457056125} is an apocalyptic number.

It is an amenable number.

54441457056125 is a deficient number, since it is larger than the sum of its proper divisors (15845548318435).

54441457056125 is a wasteful number, since it uses less digits than its factorization.

54441457056125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257954 (or 257944 counting only the distinct ones).

The product of its (nonzero) digits is 13440000, while the sum is 53.

The spelling of 54441457056125 in words is "fifty-four trillion, four hundred forty-one billion, four hundred fifty-seven million, fifty-six thousand, one hundred twenty-five".