537130506 has 32 divisors (see below), whose sum is σ = 1175663808. Its totient is φ = 162247040.

The previous prime is 537130499. The next prime is 537130507. The reversal of 537130506 is 605031735.

It is not an unprimeable number, because it can be changed into a prime (537130507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8086 + ... + 33758.

It is an arithmetic number, because the mean of its divisors is an integer number (36739494).

Almost surely, 2^537130506 is an apocalyptic number.

537130506 is an abundant number, since it is smaller than the sum of its proper divisors (638533302).

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

537130506 is a wasteful number, since it uses less digits than its factorization.

537130506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26006.

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 537130506 is about 23176.0761562435. The cubic root of 537130506 is about 812.8803141366.

The spelling of 537130506 in words is "five hundred thirty-seven million, one hundred thirty thousand, five hundred six".