625060424222999 has 4 divisors (see below), whose sum is σ = 628332991889280. Its totient is φ = 621787856556720.

The previous prime is 625060424222957. The next prime is 625060424223029. The reversal of 625060424222999 is 999222424060526.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 625060424222999 - 2⁸ = 625060424222743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625060444222999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1636283832854 + ... + 1636283833235.

It is an arithmetic number, because the mean of its divisors is an integer number (157083247972320).

Almost surely, 2^{625060424222999} is an apocalyptic number.

625060424222999 is a deficient number, since it is larger than the sum of its proper divisors (3272567666281).

625060424222999 is a wasteful number, since it uses less digits than its factorization.

625060424222999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272567666280.

The product of its (nonzero) digits is 67184640, while the sum is 62.

The spelling of 625060424222999 in words is "six hundred twenty-five trillion, sixty billion, four hundred twenty-four million, two hundred twenty-two thousand, nine hundred ninety-nine".