2051014555 has 16 divisors (see below), whose sum is σ = 2610636480. Its totient is φ = 1541542912.

The previous prime is 2051014549. The next prime is 2051014571. The reversal of 2051014555 is 5554101502.

It is a cyclic number.

It is not a de Polignac number, because 2051014555 - 2³ = 2051014547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27162 + ... + 69568.

It is an arithmetic number, because the mean of its divisors is an integer number (163164780).

Almost surely, 2^2051014555 is an apocalyptic number.

2051014555 is a deficient number, since it is larger than the sum of its proper divisors (559621925).

2051014555 is a wasteful number, since it uses less digits than its factorization.

2051014555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42998.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 2051014555 is about 45288.1281905093. The cubic root of 2051014555 is about 1270.5436230568.

The spelling of 2051014555 in words is "two billion, fifty-one million, fourteen thousand, five hundred fifty-five".