2085879751 has 2 divisors, whose sum is σ = 2085879752. Its totient is φ = 2085879750.

The previous prime is 2085879749. The next prime is 2085879767. The reversal of 2085879751 is 1579785802.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2085879751 - 2¹ = 2085879749 is a prime.

Together with 2085879749, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2085879701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042939875 + 1042939876.

It is an arithmetic number, because the mean of its divisors is an integer number (1042939876).

Almost surely, 2^2085879751 is an apocalyptic number.

2085879751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2085879751 is an equidigital number, since it uses as much as digits as its factorization.

2085879751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 52.

The square root of 2085879751 is about 45671.4325481476. The cubic root of 2085879751 is about 1277.7025338256.

The spelling of 2085879751 in words is "two billion, eighty-five million, eight hundred seventy-nine thousand, seven hundred fifty-one".