5335124261 has 4 divisors (see below), whose sum is σ = 5350411500. Its totient is φ = 5319837024.

The previous prime is 5335124243. The next prime is 5335124279. The reversal of 5335124261 is 1624215335.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1624215335 = 5 ⋅324843067.

It is an interprime number because it is at equal distance from previous prime (5335124243) and next prime (5335124279).

It can be written as a sum of positive squares in 2 ways, for example, as 2871888100 + 2463236161 = 53590^2 + 49631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5335124261 is a prime.

It is a super-2 number, since 2×5335124261² = 56927101760621592242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5335120261) 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, 7643096 + ... + 7643793.

It is an arithmetic number, because the mean of its divisors is an integer number (1337602875).

Almost surely, 2^5335124261 is an apocalyptic number.

It is an amenable number.

5335124261 is a deficient number, since it is larger than the sum of its proper divisors (15287239).

5335124261 is a wasteful number, since it uses less digits than its factorization.

5335124261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15287238.

The product of its digits is 21600, while the sum is 32.

The square root of 5335124261 is about 73041.9349483569. The cubic root of 5335124261 is about 1747.3564725144.

Adding to 5335124261 its reverse (1624215335), we get a palindrome (6959339596).

The spelling of 5335124261 in words is "five billion, three hundred thirty-five million, one hundred twenty-four thousand, two hundred sixty-one".