5180372565 has 32 divisors (see below), whose sum is σ = 8412477696. Its totient is φ = 2721868800.

The previous prime is 5180372563. The next prime is 5180372569. The reversal of 5180372565 is 5652730815.

It is not a de Polignac number, because 5180372565 - 2¹ = 5180372563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180372563) 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, 273915 + ... + 292215.

It is an arithmetic number, because the mean of its divisors is an integer number (262889928).

Almost surely, 2^5180372565 is an apocalyptic number.

It is an amenable number.

5180372565 is a deficient number, since it is larger than the sum of its proper divisors (3232105131).

5180372565 is a wasteful number, since it uses less digits than its factorization.

5180372565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18589.

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 5180372565 is about 71974.8050709413. The cubic root of 5180372565 is about 1730.2957122001.

The spelling of 5180372565 in words is "five billion, one hundred eighty million, three hundred seventy-two thousand, five hundred sixty-five".