55914433273 has 2 divisors, whose sum is σ = 55914433274. Its totient is φ = 55914433272.

The previous prime is 55914433261. The next prime is 55914433381. The reversal of 55914433273 is 37233441955.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43594099264 + 12320334009 = 208792^2 + 110997^2 .

It is a cyclic number.

It is not a de Polignac number, because 55914433273 - 2⁵ = 55914433241 is a prime.

It is not a weakly prime, because it can be changed into another prime (55914433873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27957216636 + 27957216637.

It is an arithmetic number, because the mean of its divisors is an integer number (27957216637).

Almost surely, 2^55914433273 is an apocalyptic number.

It is an amenable number.

55914433273 is a deficient number, since it is larger than the sum of its proper divisors (1).

55914433273 is an equidigital number, since it uses as much as digits as its factorization.

55914433273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 46.

The spelling of 55914433273 in words is "fifty-five billion, nine hundred fourteen million, four hundred thirty-three thousand, two hundred seventy-three".