1159996004 has 6 divisors (see below), whose sum is σ = 2029993014. Its totient is φ = 579998000.

The previous prime is 1159995983. The next prime is 1159996021. The reversal of 1159996004 is 4006999511.

It can be written as a sum of positive squares in only one way, i.e., 954933604 + 205062400 = 30902^2 + 14320^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144999497 + ... + 144999504.

It is an arithmetic number, because the mean of its divisors is an integer number (338332169).

Almost surely, 2^1159996004 is an apocalyptic number.

It is an amenable number.

1159996004 is a deficient number, since it is larger than the sum of its proper divisors (869997010).

1159996004 is a wasteful number, since it uses less digits than its factorization.

1159996004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289999005 (or 289999003 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 1159996004 is about 34058.7140685024. The cubic root of 1159996004 is about 1050.7163679836.

The spelling of 1159996004 in words is "one billion, one hundred fifty-nine million, nine hundred ninety-six thousand, four".