5261162127 has 32 divisors (see below), whose sum is σ = 7766825472. Its totient is φ = 3146822784.

The previous prime is 5261162113. The next prime is 5261162143. The reversal of 5261162127 is 7212611625.

It is not a de Polignac number, because 5261162127 - 2¹⁶ = 5261096591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261162147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2519878 + ... + 2521964.

It is an arithmetic number, because the mean of its divisors is an integer number (242713296).

Almost surely, 2^5261162127 is an apocalyptic number.

5261162127 is a deficient number, since it is larger than the sum of its proper divisors (2505663345).

5261162127 is a wasteful number, since it uses less digits than its factorization.

5261162127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887.

The product of its digits is 10080, while the sum is 33.

The square root of 5261162127 is about 72533.8688269142. The cubic root of 5261162127 is about 1739.2441918272.

The spelling of 5261162127 in words is "five billion, two hundred sixty-one million, one hundred sixty-two thousand, one hundred twenty-seven".