652452665946 has 16 divisors (see below), whose sum is σ = 1304919201600. Its totient is φ = 217481910368.

The previous prime is 652452665941. The next prime is 652452665951. The reversal of 652452665946 is 649566254256.

It is an interprime number because it is at equal distance from previous prime (652452665941) and next prime (652452665951).

It is a self number, because there is not a number n which added to its sum of digits gives 652452665946.

It is not an unprimeable number, because it can be changed into a prime (652452665941) 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, 93670 + ... + 1146158.

It is an arithmetic number, because the mean of its divisors is an integer number (81557450100).

Almost surely, 2^652452665946 is an apocalyptic number.

652452665946 is an abundant number, since it is smaller than the sum of its proper divisors (652466535654).

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

652452665946 is a wasteful number, since it uses less digits than its factorization.

652452665946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155813.

The product of its digits is 93312000, while the sum is 60.

The spelling of 652452665946 in words is "six hundred fifty-two billion, four hundred fifty-two million, six hundred sixty-five thousand, nine hundred forty-six".