5013807945 has 16 divisors (see below), whose sum is σ = 8023172352. Its totient is φ = 2673671040.

The previous prime is 5013807907. The next prime is 5013807947. The reversal of 5013807945 is 5497083105.

It is not a de Polignac number, because 5013807945 - 2¹¹ = 5013805897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5013807897 and 5013807906.

It is not an unprimeable number, because it can be changed into a prime (5013807947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123069 + ... + 158661.

It is an arithmetic number, because the mean of its divisors is an integer number (501448272).

Almost surely, 2^5013807945 is an apocalyptic number.

It is an amenable number.

5013807945 is a deficient number, since it is larger than the sum of its proper divisors (3009364407).

5013807945 is a wasteful number, since it uses less digits than its factorization.

5013807945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44992.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5013807945 is about 70808.2477187510. The cubic root of 5013807945 is about 1711.5485834932.

The spelling of 5013807945 in words is "five billion, thirteen million, eight hundred seven thousand, nine hundred forty-five".