2312355677 has 2 divisors, whose sum is σ = 2312355678. Its totient is φ = 2312355676.

The previous prime is 2312355641. The next prime is 2312355697. The reversal of 2312355677 is 7765532132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1162196281 + 1150159396 = 34091^2 + 33914^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312355677 - 2³⁰ = 1238613853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312355607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156177838 + 1156177839.

It is an arithmetic number, because the mean of its divisors is an integer number (1156177839).

Almost surely, 2^2312355677 is an apocalyptic number.

It is an amenable number.

2312355677 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312355677 is an equidigital number, since it uses as much as digits as its factorization.

2312355677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 264600, while the sum is 41.

The square root of 2312355677 is about 48086.9595316651. The cubic root of 2312355677 is about 1322.3656074402.

The spelling of 2312355677 in words is "two billion, three hundred twelve million, three hundred fifty-five thousand, six hundred seventy-seven".