1152552560 has 20 divisors (see below), whose sum is σ = 2679684888. Its totient is φ = 461020992.

The previous prime is 1152552547. The next prime is 1152552613. The reversal of 1152552560 is 652552511.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7203374 + ... + 7203533.

Almost surely, 2^1152552560 is an apocalyptic number.

1152552560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1152552560 is an abundant number, since it is smaller than the sum of its proper divisors (1527132328).

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

1152552560 is a wasteful number, since it uses less digits than its factorization.

1152552560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14406920 (or 14406914 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 1152552560 is about 33949.2644986604. The cubic root of 1152552560 is about 1048.4641370117.

The spelling of 1152552560 in words is "one billion, one hundred fifty-two million, five hundred fifty-two thousand, five hundred sixty".