5644265134 has 16 divisors (see below), whose sum is σ = 8950928400. Its totient is φ = 2661920064.

The previous prime is 5644265117. The next prime is 5644265147. The reversal of 5644265134 is 4315624465.

It is a congruent number.

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, 315607 + ... + 333010.

It is an arithmetic number, because the mean of its divisors is an integer number (559433025).

Almost surely, 2^5644265134 is an apocalyptic number.

5644265134 is a deficient number, since it is larger than the sum of its proper divisors (3306663266).

5644265134 is a wasteful number, since it uses less digits than its factorization.

5644265134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648867.

The product of its digits is 345600, while the sum is 40.

The square root of 5644265134 is about 75128.3244455778. The cubic root of 5644265134 is about 1780.4746802463.

Adding to 5644265134 its reverse (4315624465), we get a palindrome (9959889599).

The spelling of 5644265134 in words is "five billion, six hundred forty-four million, two hundred sixty-five thousand, one hundred thirty-four".