5145965637 has 32 divisors (see below), whose sum is σ = 7454208384. Its totient is φ = 3144960000.

The previous prime is 5145965611. The next prime is 5145965689. The reversal of 5145965637 is 7365695415.

5145965637 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5145965637 - 2¹⁰ = 5145964613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 5145965637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145965837) 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, 1581262 + ... + 1584512.

It is an arithmetic number, because the mean of its divisors is an integer number (232944012).

Almost surely, 2^5145965637 is an apocalyptic number.

It is an amenable number.

5145965637 is a deficient number, since it is larger than the sum of its proper divisors (2308242747).

5145965637 is a wasteful number, since it uses less digits than its factorization.

5145965637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069.

The product of its digits is 3402000, while the sum is 51.

The square root of 5145965637 is about 71735.3862260461. The cubic root of 5145965637 is about 1726.4564482516.

The spelling of 5145965637 in words is "five billion, one hundred forty-five million, nine hundred sixty-five thousand, six hundred thirty-seven".