5369537481 has 16 divisors (see below), whose sum is σ = 8925984768. Its totient is φ = 2789370000.

The previous prime is 5369537477. The next prime is 5369537483. The reversal of 5369537481 is 1847359635.

It is not a de Polignac number, because 5369537481 - 2² = 5369537477 is a prime.

It is a super-2 number, since 2×5369537481² = 57663865519727650722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5369537483) 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, 11622145 + ... + 11622606.

It is an arithmetic number, because the mean of its divisors is an integer number (557874048).

Almost surely, 2^5369537481 is an apocalyptic number.

It is an amenable number.

5369537481 is a deficient number, since it is larger than the sum of its proper divisors (3556447287).

5369537481 is a wasteful number, since it uses less digits than its factorization.

5369537481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23244772.

The product of its digits is 2721600, while the sum is 51.

The square root of 5369537481 is about 73277.1279527248. The cubic root of 5369537481 is about 1751.1054219724.

The spelling of 5369537481 in words is "five billion, three hundred sixty-nine million, five hundred thirty-seven thousand, four hundred eighty-one".