652776155376960 has 224 divisors, whose sum is σ = 2126105489768832. Its totient is φ = 169597137346560.

The previous prime is 652776155376949. The next prime is 652776155376997. The reversal of 652776155376960 is 69673551677256.

It is a super-2 number, since 2×652776155376960² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3527931 + ... + 36304250.

Almost surely, 2^{652776155376960} is an apocalyptic number.

652776155376960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652776155376960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1063052744884416).

652776155376960 is an abundant number, since it is smaller than the sum of its proper divisors (1473329334391872).

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

652776155376960 is a wasteful number, since it uses less digits than its factorization.

652776155376960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39832641 (or 39832631 counting only the distinct ones).

The product of its (nonzero) digits is 3000564000, while the sum is 75.

The spelling of 652776155376960 in words is "six hundred fifty-two trillion, seven hundred seventy-six billion, one hundred fifty-five million, three hundred seventy-six thousand, nine hundred sixty".