5258715945 has 32 divisors (see below), whose sum is σ = 9626211072. Its totient is φ = 2401416192.

The previous prime is 5258715941. The next prime is 5258715949. The reversal of 5258715945 is 5495178525.

It is an interprime number because it is at equal distance from previous prime (5258715941) and next prime (5258715949).

It is not a de Polignac number, because 5258715945 - 2² = 5258715941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5258715941) 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, 73789 + ... + 126341.

It is an arithmetic number, because the mean of its divisors is an integer number (300819096).

Almost surely, 2^5258715945 is an apocalyptic number.

It is an amenable number.

5258715945 is a deficient number, since it is larger than the sum of its proper divisors (4367495127).

5258715945 is a wasteful number, since it uses less digits than its factorization.

5258715945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53521.

The product of its digits is 2520000, while the sum is 51.

The square root of 5258715945 is about 72517.0045230772. The cubic root of 5258715945 is about 1738.9745956630.

The spelling of 5258715945 in words is "five billion, two hundred fifty-eight million, seven hundred fifteen thousand, nine hundred forty-five".