2646511352 has 16 divisors (see below), whose sum is σ = 5043557400. Its totient is φ = 1301562720.

The previous prime is 2646511339. The next prime is 2646511369. The reversal of 2646511352 is 2531156462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2711102 + ... + 2712077.

Almost surely, 2^2646511352 is an apocalyptic number.

It is an amenable number.

2646511352 is a deficient number, since it is larger than the sum of its proper divisors (2397046048).

2646511352 is a wasteful number, since it uses less digits than its factorization.

2646511352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5423246 (or 5423242 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 2646511352 is about 51444.2548007064. The cubic root of 2646511352 is about 1383.2199807379.

The spelling of 2646511352 in words is "two billion, six hundred forty-six million, five hundred eleven thousand, three hundred fifty-two".