7552389164 has 18 divisors (see below), whose sum is σ = 13443068940. Its totient is φ = 3711535072.

The previous prime is 7552389149. The next prime is 7552389191. The reversal of 7552389164 is 4619832557.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1332224 + ... + 1337880.

Almost surely, 2^7552389164 is an apocalyptic number.

It is an amenable number.

7552389164 is a deficient number, since it is larger than the sum of its proper divisors (5890679776).

7552389164 is an frugal number, since it uses more digits than its factorization.

7552389164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11377 (or 5718 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 50.

The square root of 7552389164 is about 86904.4829913854. The cubic root of 7552389164 is about 1961.9809525622.

The spelling of 7552389164 in words is "seven billion, five hundred fifty-two million, three hundred eighty-nine thousand, one hundred sixty-four".