54457267271031 has 64 divisors (see below), whose sum is σ = 83464098816000. Its totient is φ = 35056110942720.

The previous prime is 54457267271023. The next prime is 54457267271101. The reversal of 54457267271031 is 13017276275445.

54457267271031 is a `hidden beast` number, since 5 + 4 + 4 + 572 + 6 + 7 + 27 + 10 + 31 = 666.

It is not a de Polignac number, because 54457267271031 - 2³ = 54457267271023 is a prime.

It is a super-2 number, since 2×54457267271031² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54457267275031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 700078966 + ... + 700156748.

It is an arithmetic number, because the mean of its divisors is an integer number (1304126544000).

Almost surely, 2^{54457267271031} is an apocalyptic number.

54457267271031 is a deficient number, since it is larger than the sum of its proper divisors (29006831544969).

54457267271031 is a wasteful number, since it uses less digits than its factorization.

54457267271031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79661 (or 79655 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 54.

The spelling of 54457267271031 in words is "fifty-four trillion, four hundred fifty-seven billion, two hundred sixty-seven million, two hundred seventy-one thousand, thirty-one".