55104356745 has 48 divisors (see below), whose sum is σ = 98663545344. Its totient is φ = 28421280000.

The previous prime is 55104356717. The next prime is 55104356753. The reversal of 55104356745 is 54765340155.

55104356745 is a `hidden beast` number, since 5 + 5 + 1 + 0 + 43 + 567 + 45 = 666.

It is not a de Polignac number, because 55104356745 - 2⁷ = 55104356617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 55104356745.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2122845 + ... + 2148645.

It is an arithmetic number, because the mean of its divisors is an integer number (2055490528).

Almost surely, 2^55104356745 is an apocalyptic number.

It is an amenable number.

55104356745 is a deficient number, since it is larger than the sum of its proper divisors (43559188599).

55104356745 is a wasteful number, since it uses less digits than its factorization.

55104356745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27374 (or 27371 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 45.

The spelling of 55104356745 in words is "fifty-five billion, one hundred four million, three hundred fifty-six thousand, seven hundred forty-five".