623107055 has 16 divisors (see below), whose sum is σ = 755464320. Its totient is φ = 493356192.

The previous prime is 623107031. The next prime is 623107127. The reversal of 623107055 is 550701326.

It is a cyclic number.

It is not a de Polignac number, because 623107055 - 2¹⁰ = 623106031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201632 + ... + 204698.

It is an arithmetic number, because the mean of its divisors is an integer number (47216520).

Almost surely, 2^623107055 is an apocalyptic number.

623107055 is a deficient number, since it is larger than the sum of its proper divisors (132357265).

623107055 is a wasteful number, since it uses less digits than its factorization.

623107055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 623107055 is about 24962.1123905811. The cubic root of 623107055 is about 854.1239296590.

The spelling of 623107055 in words is "six hundred twenty-three million, one hundred seven thousand, fifty-five".