1137524523 has 16 divisors (see below), whose sum is σ = 1544163072. Its totient is φ = 744660000.

The previous prime is 1137524491. The next prime is 1137524527. The reversal of 1137524523 is 3254257311.

It is not a de Polignac number, because 1137524523 - 2⁵ = 1137524491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1137524527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110548 + ... + 120398.

It is an arithmetic number, because the mean of its divisors is an integer number (96510192).

Almost surely, 2^1137524523 is an apocalyptic number.

1137524523 is a deficient number, since it is larger than the sum of its proper divisors (406638549).

1137524523 is an equidigital number, since it uses as much as digits as its factorization.

1137524523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10546.

The product of its digits is 25200, while the sum is 33.

The square root of 1137524523 is about 33727.2074592605. The cubic root of 1137524523 is about 1043.8872408347.

The spelling of 1137524523 in words is "one billion, one hundred thirty-seven million, five hundred twenty-four thousand, five hundred twenty-three".