55630003679 has 2 divisors, whose sum is σ = 55630003680. Its totient is φ = 55630003678.

The previous prime is 55630003591. The next prime is 55630003691. The reversal of 55630003679 is 97630003655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55630003679 - 2³² = 51335036383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55630003379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27815001839 + 27815001840.

It is an arithmetic number, because the mean of its divisors is an integer number (27815001840).

Almost surely, 2^55630003679 is an apocalyptic number.

55630003679 is a deficient number, since it is larger than the sum of its proper divisors (1).

55630003679 is an equidigital number, since it uses as much as digits as its factorization.

55630003679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 44.

The spelling of 55630003679 in words is "fifty-five billion, six hundred thirty million, three thousand, six hundred seventy-nine".