2652627764 has 6 divisors (see below), whose sum is σ = 4642098594. Its totient is φ = 1326313880.

The previous prime is 2652627751. The next prime is 2652627781. The reversal of 2652627764 is 4677262562.

It can be written as a sum of positive squares in only one way, i.e., 2298435364 + 354192400 = 47942^2 + 18820^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331578467 + ... + 331578474.

It is an arithmetic number, because the mean of its divisors is an integer number (773683099).

Almost surely, 2^2652627764 is an apocalyptic number.

It is an amenable number.

2652627764 is a deficient number, since it is larger than the sum of its proper divisors (1989470830).

2652627764 is a wasteful number, since it uses less digits than its factorization.

2652627764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663156945 (or 663156943 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 47.

The square root of 2652627764 is about 51503.6674810639. The cubic root of 2652627764 is about 1384.2847578337.

The spelling of 2652627764 in words is "two billion, six hundred fifty-two million, six hundred twenty-seven thousand, seven hundred sixty-four".