5431504359 has 4 divisors (see below), whose sum is σ = 7242005816. Its totient is φ = 3621002904.

The previous prime is 5431504339. The next prime is 5431504387. The reversal of 5431504359 is 9534051345.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5431504359 - 2¹¹ = 5431502311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431504319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905250724 + ... + 905250729.

It is an arithmetic number, because the mean of its divisors is an integer number (1810501454).

Almost surely, 2^5431504359 is an apocalyptic number.

5431504359 is a deficient number, since it is larger than the sum of its proper divisors (1810501457).

5431504359 is a wasteful number, since it uses less digits than its factorization.

5431504359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810501456.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 5431504359 is about 73698.7405523324. The cubic root of 5431504359 is about 1757.8158554198.

The spelling of 5431504359 in words is "five billion, four hundred thirty-one million, five hundred four thousand, three hundred fifty-nine".