622345000877 has 4 divisors (see below), whose sum is σ = 649403479200. Its totient is φ = 595286522556.

The previous prime is 622345000873. The next prime is 622345000889. The reversal of 622345000877 is 778000543226.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 622345000877 - 2² = 622345000873 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 (622345000873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13529239127 + ... + 13529239172.

It is an arithmetic number, because the mean of its divisors is an integer number (162350869800).

Almost surely, 2^622345000877 is an apocalyptic number.

It is an amenable number.

622345000877 is a deficient number, since it is larger than the sum of its proper divisors (27058478323).

622345000877 is a wasteful number, since it uses less digits than its factorization.

622345000877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27058478322.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 622345000877 in words is "six hundred twenty-two billion, three hundred forty-five million, eight hundred seventy-seven", and thus it is an aban number.