55426322362455 has 48 divisors (see below), whose sum is σ = 108307818202080. Its totient is φ = 26873368410240.

The previous prime is 55426322362451. The next prime is 55426322362469.

55426322362455 is a `hidden beast` number, since 5 + 5 + 4 + 2 + 6 + 3 + 2 + 2 + 3 + 624 + 5 + 5 = 666.

55426322362455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55426322362455 - 2² = 55426322362451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55426322362451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1696534702 + ... + 1696567371.

It is an arithmetic number, because the mean of its divisors is an integer number (2256412879210).

Almost surely, 2^{55426322362455} is an apocalyptic number.

55426322362455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55426322362455 is a deficient number, since it is larger than the sum of its proper divisors (52881495839625).

55426322362455 is a wasteful number, since it uses less digits than its factorization.

55426322362455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393102109 (or 3393102092 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 54.

The spelling of 55426322362455 in words is "fifty-five trillion, four hundred twenty-six billion, three hundred twenty-two million, three hundred sixty-two thousand, four hundred fifty-five".