652795086437 has 8 divisors (see below), whose sum is σ = 703309152000. Its totient is φ = 602323743600.

The previous prime is 652795086431. The next prime is 652795086467. The reversal of 652795086437 is 734680597256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 652795086437 - 2⁴ = 652795086421 is a prime.

It is a super-2 number, since 2×652795086437² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 652795086437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652795086431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10648937 + ... + 10710062.

It is an arithmetic number, because the mean of its divisors is an integer number (87913644000).

Almost surely, 2^652795086437 is an apocalyptic number.

It is an amenable number.

652795086437 is a deficient number, since it is larger than the sum of its proper divisors (50514065563).

652795086437 is a wasteful number, since it uses less digits than its factorization.

652795086437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21361363.

The product of its (nonzero) digits is 76204800, while the sum is 62.

The spelling of 652795086437 in words is "six hundred fifty-two billion, seven hundred ninety-five million, eighty-six thousand, four hundred thirty-seven".