5149537393 has 64 divisors (see below), whose sum is σ = 7124189184. Its totient is φ = 3592512000.

The previous prime is 5149537387. The next prime is 5149537403. The reversal of 5149537393 is 3937359415.

It is not a de Polignac number, because 5149537393 - 2¹³ = 5149529201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5149537313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11121880 + ... + 11122342.

It is an arithmetic number, because the mean of its divisors is an integer number (111315456).

Almost surely, 2^5149537393 is an apocalyptic number.

It is an amenable number.

5149537393 is a deficient number, since it is larger than the sum of its proper divisors (1974651791).

5149537393 is a wasteful number, since it uses less digits than its factorization.

5149537393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806.

The product of its digits is 1530900, while the sum is 49.

The square root of 5149537393 is about 71760.2772639571. The cubic root of 5149537393 is about 1726.8557937757.

It can be divided in two parts, 51495 and 37393, that added together give a palindrome (88888).

The spelling of 5149537393 in words is "five billion, one hundred forty-nine million, five hundred thirty-seven thousand, three hundred ninety-three".