1150375572 has 36 divisors (see below), whose sum is σ = 2969768256. Its totient is φ = 375299280.

The previous prime is 1150375571. The next prime is 1150375573. The reversal of 1150375572 is 2755730511.

It is a happy number.

1150375572 is a `hidden beast` number, since 1 + 1 + 50 + 37 + 5 + 572 = 666.

It is an interprime number because it is at equal distance from previous prime (1150375571) and next prime (1150375573).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150375571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338254 + ... + 341637.

Almost surely, 2^1150375572 is an apocalyptic number.

1150375572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1150375572 is an abundant number, since it is smaller than the sum of its proper divisors (1819392684).

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

1150375572 is a wasteful number, since it uses less digits than its factorization.

1150375572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679948 (or 679943 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 36.

The square root of 1150375572 is about 33917.1869706201. The cubic root of 1150375572 is about 1047.8035937611.

The spelling of 1150375572 in words is "one billion, one hundred fifty million, three hundred seventy-five thousand, five hundred seventy-two".