1154513804 has 12 divisors (see below), whose sum is σ = 2023183344. Its totient is φ = 576461424.

The previous prime is 1154513797. The next prime is 1154513807. The reversal of 1154513804 is 4083154511.

It is not an unprimeable number, because it can be changed into a prime (1154513807) 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, 195599 + ... + 201414.

It is an arithmetic number, because the mean of its divisors is an integer number (168598612).

Almost surely, 2^1154513804 is an apocalyptic number.

It is an amenable number.

1154513804 is a deficient number, since it is larger than the sum of its proper divisors (868669540).

1154513804 is a wasteful number, since it uses less digits than its factorization.

1154513804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397744 (or 397742 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 1154513804 is about 33978.1371472893. The cubic root of 1154513804 is about 1049.0585072252.

The spelling of 1154513804 in words is "one billion, one hundred fifty-four million, five hundred thirteen thousand, eight hundred four".