5312194286 has 64 divisors (see below), whose sum is σ = 9662754816. Its totient is φ = 2142201600.

The previous prime is 5312194273. The next prime is 5312194291. The reversal of 5312194286 is 6824912135.

It is a super-2 number, since 2×5312194286² = 56438816264422099592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5243516 + ... + 5244528.

It is an arithmetic number, because the mean of its divisors is an integer number (150980544).

Almost surely, 2^5312194286 is an apocalyptic number.

5312194286 is a deficient number, since it is larger than the sum of its proper divisors (4350560530).

5312194286 is a wasteful number, since it uses less digits than its factorization.

5312194286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377.

The product of its digits is 103680, while the sum is 41.

The square root of 5312194286 is about 72884.8014746559. The cubic root of 5312194286 is about 1744.8495406434.

The spelling of 5312194286 in words is "five billion, three hundred twelve million, one hundred ninety-four thousand, two hundred eighty-six".