5103585261 has 6 divisors (see below), whose sum is σ = 7371845390. Its totient is φ = 3402390168.

The previous prime is 5103585251. The next prime is 5103585323. The reversal of 5103585261 is 1625853015.

It is a happy number.

5103585261 is a `hidden beast` number, since 5 + 10 + 3 + 585 + 2 + 61 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4226300100 + 877285161 = 65010^2 + 29619^2 .

It is not a de Polignac number, because 5103585261 - 2⁶ = 5103585197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103585241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283532506 + ... + 283532523.

Almost surely, 2^5103585261 is an apocalyptic number.

It is an amenable number.

5103585261 is a deficient number, since it is larger than the sum of its proper divisors (2268260129).

5103585261 is a wasteful number, since it uses less digits than its factorization.

5103585261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567065035 (or 567065032 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 5103585261 is about 71439.3817232484. The cubic root of 5103585261 is about 1721.7038799695.

The spelling of 5103585261 in words is "five billion, one hundred three million, five hundred eighty-five thousand, two hundred sixty-one".