652921162962 has 16 divisors (see below), whose sum is σ = 1305851297760. Its totient is φ = 217638892352.

The previous prime is 652921162909. The next prime is 652921162963. The reversal of 652921162962 is 269261129256.

It is a happy number.

It is a super-2 number, since 2×652921162962² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (652921162963) 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, 912973 + ... + 1462655.

It is an arithmetic number, because the mean of its divisors is an integer number (81615706110).

Almost surely, 2^652921162962 is an apocalyptic number.

652921162962 is an abundant number, since it is smaller than the sum of its proper divisors (652930134798).

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

652921162962 is a wasteful number, since it uses less digits than its factorization.

652921162962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747657.

The product of its digits is 1399680, while the sum is 51.

The spelling of 652921162962 in words is "six hundred fifty-two billion, nine hundred twenty-one million, one hundred sixty-two thousand, nine hundred sixty-two".