55677725263 has 2 divisors, whose sum is σ = 55677725264. Its totient is φ = 55677725262.

The previous prime is 55677725231. The next prime is 55677725371. The reversal of 55677725263 is 36252777655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55677725263 - 2⁵ = 55677725231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55677725563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27838862631 + 27838862632.

It is an arithmetic number, because the mean of its divisors is an integer number (27838862632).

Almost surely, 2^55677725263 is an apocalyptic number.

55677725263 is a deficient number, since it is larger than the sum of its proper divisors (1).

55677725263 is an equidigital number, since it uses as much as digits as its factorization.

55677725263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18522000, while the sum is 55.

The spelling of 55677725263 in words is "fifty-five billion, six hundred seventy-seven million, seven hundred twenty-five thousand, two hundred sixty-three".