1153425650 has 48 divisors (see below), whose sum is σ = 2315101824. Its totient is φ = 425014080.

The previous prime is 1153425629. The next prime is 1153425661. The reversal of 1153425650 is 565243511.

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 23 ways as a sum of consecutive naturals, for example, 380039 + ... + 383061.

It is an arithmetic number, because the mean of its divisors is an integer number (48231288).

Almost surely, 2^1153425650 is an apocalyptic number.

1153425650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153425650 is an abundant number, since it is smaller than the sum of its proper divisors (1161676174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153425650 is a wasteful number, since it uses less digits than its factorization.

1153425650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635 (or 3630 counting only the distinct ones).

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

The square root of 1153425650 is about 33962.1208112803. The cubic root of 1153425650 is about 1048.7288169158.

The spelling of 1153425650 in words is "one billion, one hundred fifty-three million, four hundred twenty-five thousand, six hundred fifty".