2656045414 has 16 divisors (see below), whose sum is σ = 4447333440. Its totient is φ = 1179216360.

The previous prime is 2656045409. The next prime is 2656045433. The reversal of 2656045414 is 4145406562.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1402884 + ... + 1404775.

It is an arithmetic number, because the mean of its divisors is an integer number (277958340).

Almost surely, 2^2656045414 is an apocalyptic number.

2656045414 is a deficient number, since it is larger than the sum of its proper divisors (1791288026).

2656045414 is a wasteful number, since it uses less digits than its factorization.

2656045414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807715.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2656045414 is about 51536.8355062668. The cubic root of 2656045414 is about 1384.8790076201.

The spelling of 2656045414 in words is "two billion, six hundred fifty-six million, forty-five thousand, four hundred fourteen".