5457324155121 has 6 divisors (see below), whose sum is σ = 7882801557410. Its totient is φ = 3638216103408.

The previous prime is 5457324155117. The next prime is 5457324155131. The reversal of 5457324155121 is 1215514237545.

5457324155121 is a `hidden beast` number, since 5 + 4 + 5 + 7 + 32 + 41 + 551 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5441116064400 + 16208090721 = 2332620^2 + 127311^2 .

It is not a de Polignac number, because 5457324155121 - 2² = 5457324155117 is a prime.

It is a super-3 number, since 3×5457324155121³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5457324155131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 303184675276 + ... + 303184675293.

Almost surely, 2^{5457324155121} is an apocalyptic number.

It is an amenable number.

5457324155121 is a deficient number, since it is larger than the sum of its proper divisors (2425477402289).

5457324155121 is a wasteful number, since it uses less digits than its factorization.

5457324155121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606369350575 (or 606369350572 counting only the distinct ones).

The product of its digits is 840000, while the sum is 45.

The spelling of 5457324155121 in words is "five trillion, four hundred fifty-seven billion, three hundred twenty-four million, one hundred fifty-five thousand, one hundred twenty-one".