5101032261 has 16 divisors (see below), whose sum is σ = 7503209280. Its totient is φ = 3062532480.

The previous prime is 5101032221. The next prime is 5101032271. The reversal of 5101032261 is 1622301015.

It is not a de Polignac number, because 5101032261 - 2⁶ = 5101032197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101032221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593471 + ... + 1596668.

It is an arithmetic number, because the mean of its divisors is an integer number (468950580).

Almost surely, 2^5101032261 is an apocalyptic number.

It is an amenable number.

5101032261 is a deficient number, since it is larger than the sum of its proper divisors (2402177019).

5101032261 is a wasteful number, since it uses less digits than its factorization.

5101032261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190196.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5101032261 is about 71421.5111923572. The cubic root of 5101032261 is about 1721.4167456697.

Adding to 5101032261 its reverse (1622301015), we get a palindrome (6723333276).

The spelling of 5101032261 in words is "five billion, one hundred one million, thirty-two thousand, two hundred sixty-one".