5294659537 has 4 divisors (see below), whose sum is σ = 5606110116. Its totient is φ = 4983208960.

The previous prime is 5294659441. The next prime is 5294659549. The reversal of 5294659537 is 7359564925.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4372383376 + 922276161 = 66124^2 + 30369^2 .

It is a cyclic number.

It is not a de Polignac number, because 5294659537 - 2²³ = 5286270929 is a prime.

It is a super-2 number, since 2×5294659537² = 56066839225490108738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5294659837) 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, 155725264 + ... + 155725297.

It is an arithmetic number, because the mean of its divisors is an integer number (1401527529).

Almost surely, 2^5294659537 is an apocalyptic number.

It is an amenable number.

5294659537 is a deficient number, since it is larger than the sum of its proper divisors (311450579).

5294659537 is a wasteful number, since it uses less digits than its factorization.

5294659537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311450578.

The product of its digits is 10206000, while the sum is 55.

The square root of 5294659537 is about 72764.4111980575. The cubic root of 5294659537 is about 1742.9275963607.

The spelling of 5294659537 in words is "five billion, two hundred ninety-four million, six hundred fifty-nine thousand, five hundred thirty-seven".