55918026707 has 2 divisors, whose sum is σ = 55918026708. Its totient is φ = 55918026706.

The previous prime is 55918026701. The next prime is 55918026737. The reversal of 55918026707 is 70762081955.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55918026707 - 2³⁰ = 54844284883 is a prime.

It is not a weakly prime, because it can be changed into another prime (55918026701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27959013353 + 27959013354.

It is an arithmetic number, because the mean of its divisors is an integer number (27959013354).

Almost surely, 2^55918026707 is an apocalyptic number.

55918026707 is a deficient number, since it is larger than the sum of its proper divisors (1).

55918026707 is an equidigital number, since it uses as much as digits as its factorization.

55918026707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 50.

The spelling of 55918026707 in words is "fifty-five billion, nine hundred eighteen million, twenty-six thousand, seven hundred seven".