5313246236450 has 24 divisors (see below), whose sum is σ = 9885568238868. Its totient is φ = 2124668335680.

The previous prime is 5313246236447. The next prime is 5313246236489. The reversal of 5313246236450 is 546326423135.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2801569616521 + 2511676619929 = 1673789^2 + 1584827^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15583637 + ... + 15920936.

Almost surely, 2^{5313246236450} is an apocalyptic number.

5313246236450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5313246236450 is a deficient number, since it is larger than the sum of its proper divisors (4572322002418).

5313246236450 is a wasteful number, since it uses less digits than its factorization.

5313246236450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31507958 (or 31507953 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 5313246236450 in words is "five trillion, three hundred thirteen billion, two hundred forty-six million, two hundred thirty-six thousand, four hundred fifty".