5261130830 has 8 divisors (see below), whose sum is σ = 9470035512. Its totient is φ = 2104452328.

The previous prime is 5261130821. The next prime is 5261130851. The reversal of 5261130830 is 380311625.

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

It is a super-2 number, since 2×5261130830² = 55358995220752977800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5261130793 and 5261130802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263056532 + ... + 263056551.

It is an arithmetic number, because the mean of its divisors is an integer number (1183754439).

Almost surely, 2^5261130830 is an apocalyptic number.

5261130830 is a deficient number, since it is larger than the sum of its proper divisors (4208904682).

5261130830 is a wasteful number, since it uses less digits than its factorization.

5261130830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526113090.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5261130830 is about 72533.6530859986. The cubic root of 5261130830 is about 1739.2407430813.

The spelling of 5261130830 in words is "five billion, two hundred sixty-one million, one hundred thirty thousand, eight hundred thirty".