54400475054 has 32 divisors (see below), whose sum is σ = 85675180032. Its totient is φ = 25874352000.

The previous prime is 54400475053. The next prime is 54400475069. The reversal of 54400475054 is 45057400445.

It is a happy number.

It is a super-2 number, since 2×54400475054² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54400474999 and 54400475017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54400475053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1465139 + ... + 1501809.

It is an arithmetic number, because the mean of its divisors is an integer number (2677349376).

Almost surely, 2^54400475054 is an apocalyptic number.

54400475054 is a deficient number, since it is larger than the sum of its proper divisors (31274704978).

54400475054 is a wasteful number, since it uses less digits than its factorization.

54400475054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37112.

The product of its (nonzero) digits is 224000, while the sum is 38.

Adding to 54400475054 its reverse (45057400445), we get a palindrome (99457875499).

The spelling of 54400475054 in words is "fifty-four billion, four hundred million, four hundred seventy-five thousand, fifty-four".