54475125338 has 8 divisors (see below), whose sum is σ = 81791336640. Its totient is φ = 27211346460.

The previous prime is 54475125319. The next prime is 54475125361. The reversal of 54475125338 is 83352157445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×54475125338² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54475125292 and 54475125301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13105508 + ... + 13109663.

It is an arithmetic number, because the mean of its divisors is an integer number (10223917080).

Almost surely, 2^54475125338 is an apocalyptic number.

54475125338 is a deficient number, since it is larger than the sum of its proper divisors (27316211302).

54475125338 is a wasteful number, since it uses less digits than its factorization.

54475125338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26216212.

The product of its digits is 2016000, while the sum is 47.

The spelling of 54475125338 in words is "fifty-four billion, four hundred seventy-five million, one hundred twenty-five thousand, three hundred thirty-eight".