652109258204 has 12 divisors (see below), whose sum is σ = 1162723111704. Its totient is φ = 319902654864.

The previous prime is 652109258197. The next prime is 652109258221. The reversal of 652109258204 is 402852901256.

It is a super-2 number, since 2×652109258204² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1537993322 + ... + 1537993745.

It is an arithmetic number, because the mean of its divisors is an integer number (96893592642).

Almost surely, 2^652109258204 is an apocalyptic number.

It is an amenable number.

652109258204 is a deficient number, since it is larger than the sum of its proper divisors (510613853500).

652109258204 is a wasteful number, since it uses less digits than its factorization.

652109258204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075987124 (or 3075987122 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 652109258204 in words is "six hundred fifty-two billion, one hundred nine million, two hundred fifty-eight thousand, two hundred four".