5145731362 has 16 divisors (see below), whose sum is σ = 7889967360. Its totient is φ = 2515841568.

The previous prime is 5145731351. The next prime is 5145731389. The reversal of 5145731362 is 2631375415.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81883 + ... + 130369.

It is an arithmetic number, because the mean of its divisors is an integer number (493122960).

Almost surely, 2^5145731362 is an apocalyptic number.

5145731362 is a deficient number, since it is larger than the sum of its proper divisors (2744235998).

5145731362 is a wasteful number, since it uses less digits than its factorization.

5145731362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49665.

The product of its digits is 75600, while the sum is 37.

The square root of 5145731362 is about 71733.7532964782. The cubic root of 5145731362 is about 1726.4302483278.

The spelling of 5145731362 in words is "five billion, one hundred forty-five million, seven hundred thirty-one thousand, three hundred sixty-two".