55826262855 has 256 divisors, whose sum is σ = 119849932800. Its totient is φ = 24342405120.

The previous prime is 55826262839. The next prime is 55826262893.

55826262855 is a `hidden beast` number, since 5 + 5 + 8 + 2 + 6 + 2 + 628 + 5 + 5 = 666.

55826262855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55826262855 - 2⁴ = 55826262839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 55109329 + ... + 55110341.

It is an arithmetic number, because the mean of its divisors is an integer number (468163800).

Almost surely, 2^55826262855 is an apocalyptic number.

55826262855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55826262855 is an abundant number, since it is smaller than the sum of its proper divisors (64023669945).

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

55826262855 is a wasteful number, since it uses less digits than its factorization.

55826262855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151 (or 1145 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 54.

The spelling of 55826262855 in words is "fifty-five billion, eight hundred twenty-six million, two hundred sixty-two thousand, eight hundred fifty-five".