1154152625 has 16 divisors (see below), whose sum is σ = 1516195200. Its totient is φ = 874724400.

The previous prime is 1154152621. The next prime is 1154152667. The reversal of 1154152625 is 5262514511.

It is not a de Polignac number, because 1154152625 - 2² = 1154152621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1154152591 and 1154152600.

It is not an unprimeable number, because it can be changed into a prime (1154152621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240605 + ... + 245354.

It is an arithmetic number, because the mean of its divisors is an integer number (94762200).

Almost surely, 2^1154152625 is an apocalyptic number.

It is an amenable number.

1154152625 is a deficient number, since it is larger than the sum of its proper divisors (362042575).

1154152625 is an equidigital number, since it uses as much as digits as its factorization.

1154152625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485993 (or 485983 counting only the distinct ones).

The product of its digits is 12000, while the sum is 32.

The square root of 1154152625 is about 33972.8218580677. The cubic root of 1154152625 is about 1048.9490997212.

The spelling of 1154152625 in words is "one billion, one hundred fifty-four million, one hundred fifty-two thousand, six hundred twenty-five".