55226625607 has 2 divisors, whose sum is σ = 55226625608. Its totient is φ = 55226625606.

The previous prime is 55226625599. The next prime is 55226625617. The reversal of 55226625607 is 70652662255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55226625607 - 2³ = 55226625599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55226625617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27613312803 + 27613312804.

It is an arithmetic number, because the mean of its divisors is an integer number (27613312804).

Almost surely, 2^55226625607 is an apocalyptic number.

55226625607 is a deficient number, since it is larger than the sum of its proper divisors (1).

55226625607 is an equidigital number, since it uses as much as digits as its factorization.

55226625607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 55226625607 in words is "fifty-five billion, two hundred twenty-six million, six hundred twenty-five thousand, six hundred seven".