652180456 has 16 divisors (see below), whose sum is σ = 1276005600. Its totient is φ = 311912304.

The previous prime is 652180439. The next prime is 652180483. The reversal of 652180456 is 654081256.

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, 1772046 + ... + 1772413.

It is an arithmetic number, because the mean of its divisors is an integer number (79750350).

Almost surely, 2^652180456 is an apocalyptic number.

It is an amenable number.

652180456 is a deficient number, since it is larger than the sum of its proper divisors (623825144).

652180456 is a wasteful number, since it uses less digits than its factorization.

652180456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544488 (or 3544484 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 652180456 is about 25537.8240263340. The cubic root of 652180456 is about 867.2066377321.

The spelling of 652180456 in words is "six hundred fifty-two million, one hundred eighty thousand, four hundred fifty-six".