652376626944 has 144 divisors (see below), whose sum is σ = 1990577100288. Its totient is φ = 185804845056.

The previous prime is 652376626943. The next prime is 652376626997. The reversal of 652376626944 is 449626673256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652376626943) by changing a digit.

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, 1512789 + ... + 1895595.

Almost surely, 2^652376626944 is an apocalyptic number.

652376626944 is a gapful number since it is divisible by the number (64) 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 652376626944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (995288550144).

652376626944 is an abundant number, since it is smaller than the sum of its proper divisors (1338200473344).

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

652376626944 is a wasteful number, since it uses less digits than its factorization.

652376626944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383150 (or 383136 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 60.

The spelling of 652376626944 in words is "six hundred fifty-two billion, three hundred seventy-six million, six hundred twenty-six thousand, nine hundred forty-four".