1150275750 has 64 divisors (see below), whose sum is σ = 3091967424. Its totient is φ = 283142400.

The previous prime is 1150275727. The next prime is 1150275781. The reversal of 1150275750 is 575720511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49239 + ... + 68738.

It is an arithmetic number, because the mean of its divisors is an integer number (48311991).

Almost surely, 2^1150275750 is an apocalyptic number.

1150275750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150275750 is an abundant number, since it is smaller than the sum of its proper divisors (1941691674).

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

1150275750 is a wasteful number, since it uses less digits than its factorization.

1150275750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118010 (or 118000 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 33.

The square root of 1150275750 is about 33915.7153838748. The cubic root of 1150275750 is about 1047.7732857242.

The spelling of 1150275750 in words is "one billion, one hundred fifty million, two hundred seventy-five thousand, seven hundred fifty".