628574320608 has 96 divisors (see below), whose sum is σ = 1818255390336. Its totient is φ = 188909618688.

The previous prime is 628574320607. The next prime is 628574320613. The reversal of 628574320608 is 806023475826.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628574320607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5802910 + ... + 5910237.

It is an arithmetic number, because the mean of its divisors is an integer number (18940160316).

Almost surely, 2^628574320608 is an apocalyptic number.

It is an amenable number.

628574320608 is an abundant number, since it is smaller than the sum of its proper divisors (1189681069728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

628574320608 is a wasteful number, since it uses less digits than its factorization.

628574320608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11713216 (or 11713208 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 628574320608 in words is "six hundred twenty-eight billion, five hundred seventy-four million, three hundred twenty thousand, six hundred eight".