54448695793431 has 12 divisors (see below), whose sum is σ = 78991557704280. Its totient is φ = 36140619040560.

The previous prime is 54448695793421. The next prime is 54448695793441. The reversal of 54448695793431 is 13439759684445.

54448695793431 is a `hidden beast` number, since 5 + 4 + 4 + 4 + 8 + 6 + 9 + 579 + 3 + 43 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (54448695793421) and next prime (54448695793441).

It is not a de Polignac number, because 54448695793431 - 2⁴⁵ = 19264323704599 is a prime.

It is a super-2 number, since 2×54448695793431² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54448695793431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54448695793421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13209288525 + ... + 13209292646.

It is an arithmetic number, because the mean of its divisors is an integer number (6582629808690).

Almost surely, 2^{54448695793431} is an apocalyptic number.

54448695793431 is a deficient number, since it is larger than the sum of its proper divisors (24542861910849).

54448695793431 is a wasteful number, since it uses less digits than its factorization.

54448695793431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26418581406 (or 26418581403 counting only the distinct ones).

The product of its digits is 1567641600, while the sum is 72.

The spelling of 54448695793431 in words is "fifty-four trillion, four hundred forty-eight billion, six hundred ninety-five million, seven hundred ninety-three thousand, four hundred thirty-one".