5312949067 has 2 divisors, whose sum is σ = 5312949068. Its totient is φ = 5312949066.

The previous prime is 5312948999. The next prime is 5312949071. The reversal of 5312949067 is 7609492135.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5312949067 is a prime.

It is not a weakly prime, because it can be changed into another prime (5312949097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656474533 + 2656474534.

It is an arithmetic number, because the mean of its divisors is an integer number (2656474534).

Almost surely, 2^5312949067 is an apocalyptic number.

5312949067 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312949067 is an equidigital number, since it uses as much as digits as its factorization.

5312949067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 5312949067 is about 72889.9791946739. The cubic root of 5312949067 is about 1744.9321754795.

The spelling of 5312949067 in words is "five billion, three hundred twelve million, nine hundred forty-nine thousand, sixty-seven".