55260475255 has 8 divisors (see below), whose sum is σ = 66317666832. Its totient is φ = 44204982528.

The previous prime is 55260475223. The next prime is 55260475321. The reversal of 55260475255 is 55257406255.

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

It is a cyclic number.

It is not a de Polignac number, because 55260475255 - 2⁵ = 55260475223 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 352017 + ... + 484186.

It is an arithmetic number, because the mean of its divisors is an integer number (8289708354).

Almost surely, 2^55260475255 is an apocalyptic number.

55260475255 is a deficient number, since it is larger than the sum of its proper divisors (11057191577).

55260475255 is a wasteful number, since it uses less digits than its factorization.

55260475255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849425.

The product of its (nonzero) digits is 2100000, while the sum is 46.

The spelling of 55260475255 in words is "fifty-five billion, two hundred sixty million, four hundred seventy-five thousand, two hundred fifty-five".