5237751161 has 8 divisors (see below), whose sum is σ = 5421270600. Its totient is φ = 5054425600.

The previous prime is 5237751149. The next prime is 5237751163. The reversal of 5237751161 is 1611577325.

It can be written as a sum of positive squares in 4 ways, for example, as 19855936 + 5217895225 = 4456^2 + 72235^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5237751161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5237751163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7625 + ... + 102633.

It is an arithmetic number, because the mean of its divisors is an integer number (677658825).

Almost surely, 2^5237751161 is an apocalyptic number.

It is an amenable number.

5237751161 is a deficient number, since it is larger than the sum of its proper divisors (183519439).

5237751161 is a wasteful number, since it uses less digits than its factorization.

5237751161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96939.

The product of its digits is 44100, while the sum is 38.

The square root of 5237751161 is about 72372.3093524036. The cubic root of 5237751161 is about 1736.6606098638.

The spelling of 5237751161 in words is "five billion, two hundred thirty-seven million, seven hundred fifty-one thousand, one hundred sixty-one".