5312660086 has 4 divisors (see below), whose sum is σ = 7968990132. Its totient is φ = 2656330042.

The previous prime is 5312660077. The next prime is 5312660107. The reversal of 5312660086 is 6800662135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6800662135 = 5 ⋅1360132427.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328165020 + ... + 1328165023.

It is an arithmetic number, because the mean of its divisors is an integer number (1992247533).

Almost surely, 2^5312660086 is an apocalyptic number.

5312660086 is a deficient number, since it is larger than the sum of its proper divisors (2656330046).

5312660086 is a wasteful number, since it uses less digits than its factorization.

5312660086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656330045.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 5312660086 is about 72887.9968581933. The cubic root of 5312660086 is about 1744.9005382236.

The spelling of 5312660086 in words is "five billion, three hundred twelve million, six hundred sixty thousand, eighty-six".