5097306261 has 4 divisors (see below), whose sum is σ = 6796408352. Its totient is φ = 3398204172.

The previous prime is 5097306259. The next prime is 5097306311. The reversal of 5097306261 is 1626037905.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5097306261 - 2¹ = 5097306259 is a prime.

It is a super-2 number, since 2×5097306261² = 51965062236859600242, 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 (5097306661) 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, 849551041 + ... + 849551046.

It is an arithmetic number, because the mean of its divisors is an integer number (1699102088).

Almost surely, 2^5097306261 is an apocalyptic number.

It is an amenable number.

5097306261 is a deficient number, since it is larger than the sum of its proper divisors (1699102091).

5097306261 is a wasteful number, since it uses less digits than its factorization.

5097306261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699102090.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 5097306261 is about 71395.4218490233. The cubic root of 5097306261 is about 1720.9975128046.

The spelling of 5097306261 in words is "five billion, ninety-seven million, three hundred six thousand, two hundred sixty-one".