1150500044 has 12 divisors (see below), whose sum is σ = 2051363664. Its totient is φ = 564396144.

The previous prime is 1150500023. The next prime is 1150500049. The reversal of 1150500044 is 4400050511.

It is a junction number, because it is equal to n+sod(n) for n = 1150499989 and 1150500025.

It is not an unprimeable number, because it can be changed into a prime (1150500049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2713232 + ... + 2713655.

It is an arithmetic number, because the mean of its divisors is an integer number (170946972).

Almost surely, 2^1150500044 is an apocalyptic number.

It is an amenable number.

1150500044 is a deficient number, since it is larger than the sum of its proper divisors (900863620).

1150500044 is a wasteful number, since it uses less digits than its factorization.

1150500044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5426944 (or 5426942 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1150500044 is about 33919.0218608969. The cubic root of 1150500044 is about 1047.8413835949.

Adding to 1150500044 its reverse (4400050511), we get a palindrome (5550550555).

The spelling of 1150500044 in words is "one billion, one hundred fifty million, five hundred thousand, forty-four".