55148338352 has 40 divisors (see below), whose sum is σ = 108143359632. Its totient is φ = 27241568000.

The previous prime is 55148338319. The next prime is 55148338369. The reversal of 55148338352 is 25383384155.

55148338352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55148338297 and 55148338306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707963 + ... + 781989.

Almost surely, 2^55148338352 is an apocalyptic number.

It is an amenable number.

55148338352 is a deficient number, since it is larger than the sum of its proper divisors (52995021280).

55148338352 is a wasteful number, since it uses less digits than its factorization.

55148338352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74597 (or 74591 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 47.

The spelling of 55148338352 in words is "fifty-five billion, one hundred forty-eight million, three hundred thirty-eight thousand, three hundred fifty-two".