1150250864 has 40 divisors (see below), whose sum is σ = 2549786208. Its totient is φ = 492422400.

The previous prime is 1150250851. The next prime is 1150250873. The reversal of 1150250864 is 4680520511.

It is a self number, because there is not a number n which added to its sum of digits gives 1150250864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106514 + ... + 116814.

Almost surely, 2^1150250864 is an apocalyptic number.

1150250864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1150250864 is an abundant number, since it is smaller than the sum of its proper divisors (1399535344).

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

1150250864 is a wasteful number, since it uses less digits than its factorization.

1150250864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11313 (or 11307 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 1150250864 is about 33915.3485018214. The cubic root of 1150250864 is about 1047.7657295436.

The spelling of 1150250864 in words is "one billion, one hundred fifty million, two hundred fifty thousand, eight hundred sixty-four".