1154125304 has 8 divisors (see below), whose sum is σ = 2163984960. Its totient is φ = 577062648.

The previous prime is 1154125261. The next prime is 1154125309. The reversal of 1154125304 is 4035214511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154125309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72132824 + ... + 72132839.

It is an arithmetic number, because the mean of its divisors is an integer number (270498120).

Almost surely, 2^1154125304 is an apocalyptic number.

It is an amenable number.

1154125304 is a deficient number, since it is larger than the sum of its proper divisors (1009859656).

1154125304 is a wasteful number, since it uses less digits than its factorization.

1154125304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144265669 (or 144265665 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1154125304 is about 33972.4197548541. The cubic root of 1154125304 is about 1048.9408227787.

Adding to 1154125304 its reverse (4035214511), we get a palindrome (5189339815).

The spelling of 1154125304 in words is "one billion, one hundred fifty-four million, one hundred twenty-five thousand, three hundred four".