54078608148 has 48 divisors (see below), whose sum is σ = 132351147264. Its totient is φ = 17165831040.

The previous prime is 54078608119. The next prime is 54078608189. The reversal of 54078608148 is 84180687045.

It is a self number, because there is not a number n which added to its sum of digits gives 54078608148.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1274863 + ... + 1316598.

It is an arithmetic number, because the mean of its divisors is an integer number (2757315568).

Almost surely, 2^54078608148 is an apocalyptic number.

It is an amenable number.

54078608148 is an abundant number, since it is smaller than the sum of its proper divisors (78272539116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54078608148 is a wasteful number, since it uses less digits than its factorization.

54078608148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591552 (or 2591550 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 54078608148 in words is "fifty-four billion, seventy-eight million, six hundred eight thousand, one hundred forty-eight".