1153226525 has 12 divisors (see below), whose sum is σ = 1560001344. Its totient is φ = 838710000.

The previous prime is 1153226513. The next prime is 1153226549. The reversal of 1153226525 is 5256223511.

It is not a de Polignac number, because 1153226525 - 2¹⁶ = 1153160989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1153226491 and 1153226500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2096501 + ... + 2097050.

It is an arithmetic number, because the mean of its divisors is an integer number (130000112).

Almost surely, 2^1153226525 is an apocalyptic number.

It is an amenable number.

1153226525 is a deficient number, since it is larger than the sum of its proper divisors (406774819).

1153226525 is a wasteful number, since it uses less digits than its factorization.

1153226525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193572 (or 4193567 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 1153226525 is about 33959.1891098713. The cubic root of 1153226525 is about 1048.6684633235.

The spelling of 1153226525 in words is "one billion, one hundred fifty-three million, two hundred twenty-six thousand, five hundred twenty-five".