7152636044 has 6 divisors (see below), whose sum is σ = 12517113084. Its totient is φ = 3576318020.

The previous prime is 7152636037. The next prime is 7152636059. The reversal of 7152636044 is 4406362517.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7152635989 and 7152636007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 894079502 + ... + 894079509.

It is an arithmetic number, because the mean of its divisors is an integer number (2086185514).

Almost surely, 2^7152636044 is an apocalyptic number.

It is an amenable number.

7152636044 is a deficient number, since it is larger than the sum of its proper divisors (5364477040).

7152636044 is a wasteful number, since it uses less digits than its factorization.

7152636044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788159015 (or 1788159013 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 7152636044 is about 84573.2584449718. The cubic root of 7152636044 is about 1926.7352470703.

The spelling of 7152636044 in words is "seven billion, one hundred fifty-two million, six hundred thirty-six thousand, forty-four".