5261518316 has 6 divisors (see below), whose sum is σ = 9207657060. Its totient is φ = 2630759156.

The previous prime is 5261518277. The next prime is 5261518333. The reversal of 5261518316 is 6138151625.

It is a super-3 number, since 3×5261518316³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5261518316.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657689786 + ... + 657689793.

It is an arithmetic number, because the mean of its divisors is an integer number (1534609510).

Almost surely, 2^5261518316 is an apocalyptic number.

It is an amenable number.

5261518316 is a deficient number, since it is larger than the sum of its proper divisors (3946138744).

5261518316 is a wasteful number, since it uses less digits than its factorization.

5261518316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315379583 (or 1315379581 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 5261518316 is about 72536.3241141981. The cubic root of 5261518316 is about 1739.2834408026.

The spelling of 5261518316 in words is "five billion, two hundred sixty-one million, five hundred eighteen thousand, three hundred sixteen".