1152013750 has 20 divisors (see below), whose sum is σ = 2159336916. Its totient is φ = 460805000.

The previous prime is 1152013741. The next prime is 1152013769. The reversal of 1152013750 is 573102511.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 459556 + ... + 462055.

Almost surely, 2^1152013750 is an apocalyptic number.

1152013750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152013750 is a deficient number, since it is larger than the sum of its proper divisors (1007323166).

1152013750 is an frugal number, since it uses more digits than its factorization.

1152013750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921633 (or 921618 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 1152013750 is about 33941.3280529799. The cubic root of 1152013750 is about 1048.3007284070.

The spelling of 1152013750 in words is "one billion, one hundred fifty-two million, thirteen thousand, seven hundred fifty".