1132572375 has 80 divisors (see below), whose sum is σ = 2303627040. Its totient is φ = 549072000.

The previous prime is 1132572373. The next prime is 1132572377. The reversal of 1132572375 is 5732752311.

It is a happy number.

1132572375 is a `hidden beast` number, since 1 + 13 + 2 + 572 + 3 + 75 = 666.

1132572375 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1132572373) and next prime (1132572377).

It is not a de Polignac number, because 1132572375 - 2¹ = 1132572373 is a prime.

It is a super-2 number, since 2×1132572375² = 2565440369226281250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132572373) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 106291 + ... + 116459.

It is an arithmetic number, because the mean of its divisors is an integer number (28795338).

Almost surely, 2^1132572375 is an apocalyptic number.

1132572375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1132572375 is an abundant number, since it is smaller than the sum of its proper divisors (1171054665).

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

1132572375 is a wasteful number, since it uses less digits than its factorization.

1132572375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10207 (or 10188 counting only the distinct ones).

The product of its digits is 44100, while the sum is 36.

The square root of 1132572375 is about 33653.7126480868. The cubic root of 1132572375 is about 1042.3702027729.

The spelling of 1132572375 in words is "one billion, one hundred thirty-two million, five hundred seventy-two thousand, three hundred seventy-five".