652315572642 has 32 divisors (see below), whose sum is σ = 1316940356160. Its totient is φ = 215388020160.

The previous prime is 652315572631. The next prime is 652315572707. The reversal of 652315572642 is 246275513256.

It is a super-2 number, since 2×652315572642² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 652315572591 and 652315572600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2444008 + ... + 2697740.

It is an arithmetic number, because the mean of its divisors is an integer number (41154386130).

Almost surely, 2^652315572642 is an apocalyptic number.

652315572642 is an abundant number, since it is smaller than the sum of its proper divisors (664624783518).

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

652315572642 is a wasteful number, since it uses less digits than its factorization.

652315572642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257778.

The product of its digits is 3024000, while the sum is 48.

The spelling of 652315572642 in words is "six hundred fifty-two billion, three hundred fifteen million, five hundred seventy-two thousand, six hundred forty-two".