2654022056251 has 4 divisors (see below), whose sum is σ = 2657231273592. Its totient is φ = 2650812838912.

The previous prime is 2654022056197. The next prime is 2654022056321. The reversal of 2654022056251 is 1526502204562.

2654022056251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2654022056251 - 2¹⁹ = 2654021531963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2654022054251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604607430 + ... + 1604609083.

It is an arithmetic number, because the mean of its divisors is an integer number (664307818398).

Almost surely, 2^{2654022056251} is an apocalyptic number.

2654022056251 is a deficient number, since it is larger than the sum of its proper divisors (3209217341).

2654022056251 is an equidigital number, since it uses as much as digits as its factorization.

2654022056251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209217340.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 2654022056251 in words is "two trillion, six hundred fifty-four billion, twenty-two million, fifty-six thousand, two hundred fifty-one".