1130537590 has 64 divisors (see below), whose sum is σ = 2572343424. Its totient is φ = 348115968.

The previous prime is 1130537557. The next prime is 1130537591. The reversal of 1130537590 is 957350311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130537591) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16882 + ... + 50458.

It is an arithmetic number, because the mean of its divisors is an integer number (40192866).

Almost surely, 2^1130537590 is an apocalyptic number.

1130537590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130537590 is an abundant number, since it is smaller than the sum of its proper divisors (1441805834).

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

1130537590 is a wasteful number, since it uses less digits than its factorization.

1130537590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33641.

The product of its (nonzero) digits is 14175, while the sum is 34.

The square root of 1130537590 is about 33623.4678461339. The cubic root of 1130537590 is about 1041.7455861131.

The spelling of 1130537590 in words is "one billion, one hundred thirty million, five hundred thirty-seven thousand, five hundred ninety".