1152325616 has 20 divisors (see below), whose sum is σ = 2404372152. Its totient is φ = 531842496.

The previous prime is 1152325579. The next prime is 1152325627. The reversal of 1152325616 is 6165232511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2769806 + ... + 2770221.

Almost surely, 2^1152325616 is an apocalyptic number.

1152325616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1152325616 is an abundant number, since it is smaller than the sum of its proper divisors (1252046536).

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

1152325616 is a wasteful number, since it uses less digits than its factorization.

1152325616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540048 (or 5540042 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 1152325616 is about 33945.9219347479. The cubic root of 1152325616 is about 1048.3953163573.

The spelling of 1152325616 in words is "one billion, one hundred fifty-two million, three hundred twenty-five thousand, six hundred sixteen".