5091130 has 32 divisors (see below), whose sum is σ = 10326528. Its totient is φ = 1790400.

The previous prime is 5091113. The next prime is 5091173. The reversal of 5091130 is 311905.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5091098 and 5091107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2664 + ... + 4156.

It is an arithmetic number, because the mean of its divisors is an integer number (322704).

Almost surely, 2^5091130 is an apocalyptic number.

5091130 is an abundant number, since it is smaller than the sum of its proper divisors (5235398).

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

5091130 is a wasteful number, since it uses less digits than its factorization.

5091130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 5091130 is about 2256.3532524851. The cubic root of 5091130 is about 172.0302137296.

The spelling of 5091130 in words is "five million, ninety-one thousand, one hundred thirty".