2152366604 has 6 divisors (see below), whose sum is σ = 3766641564. Its totient is φ = 1076183300.

The previous prime is 2152366603. The next prime is 2152366621. The reversal of 2152366604 is 4066632512.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2152366603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269045822 + ... + 269045829.

It is an arithmetic number, because the mean of its divisors is an integer number (627773594).

Almost surely, 2^2152366604 is an apocalyptic number.

It is an amenable number.

2152366604 is a deficient number, since it is larger than the sum of its proper divisors (1614274960).

2152366604 is a wasteful number, since it uses less digits than its factorization.

2152366604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538091655 (or 538091653 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 2152366604 is about 46393.6052058902. The cubic root of 2152366604 is about 1291.1362710434.

The spelling of 2152366604 in words is "two billion, one hundred fifty-two million, three hundred sixty-six thousand, six hundred four".