2912453879 has 2 divisors, whose sum is σ = 2912453880. Its totient is φ = 2912453878.

The previous prime is 2912453861. The next prime is 2912453891. The reversal of 2912453879 is 9783542192.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2912453879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2912453839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1456226939 + 1456226940.

It is an arithmetic number, because the mean of its divisors is an integer number (1456226940).

Almost surely, 2^2912453879 is an apocalyptic number.

2912453879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2912453879 is an equidigital number, since it uses as much as digits as its factorization.

2912453879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 50.

The square root of 2912453879 is about 53967.1555578020. The cubic root of 2912453879 is about 1428.0815846739.

The spelling of 2912453879 in words is "two billion, nine hundred twelve million, four hundred fifty-three thousand, eight hundred seventy-nine".