2795091951 has 16 divisors (see below), whose sum is σ = 3923248896. Its totient is φ = 1766599296.

The previous prime is 2795091917. The next prime is 2795091953. The reversal of 2795091951 is 1591905972.

It is not a de Polignac number, because 2795091951 - 2⁷ = 2795091823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2795091951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795091953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171445 + ... + 187038.

It is an arithmetic number, because the mean of its divisors is an integer number (245203056).

Almost surely, 2^2795091951 is an apocalyptic number.

2795091951 is a deficient number, since it is larger than the sum of its proper divisors (1128156945).

2795091951 is a wasteful number, since it uses less digits than its factorization.

2795091951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358622.

The product of its (nonzero) digits is 255150, while the sum is 48.

The square root of 2795091951 is about 52868.6291764786. The cubic root of 2795091951 is about 1408.6357293425.

The spelling of 2795091951 in words is "two billion, seven hundred ninety-five million, ninety-one thousand, nine hundred fifty-one".