2656554351 has 64 divisors (see below), whose sum is σ = 4259506176. Its totient is φ = 1454336000.

The previous prime is 2656554301. The next prime is 2656554401. The reversal of 2656554351 is 1534556562.

It is an interprime number because it is at equal distance from previous prime (2656554301) and next prime (2656554401).

It is a cyclic number.

It is not a de Polignac number, because 2656554351 - 2⁹ = 2656553839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656554301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1396501 + ... + 1398401.

It is an arithmetic number, because the mean of its divisors is an integer number (66554784).

Almost surely, 2^2656554351 is an apocalyptic number.

2656554351 is a deficient number, since it is larger than the sum of its proper divisors (1602951825).

2656554351 is a wasteful number, since it uses less digits than its factorization.

2656554351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032.

The product of its digits is 540000, while the sum is 42.

The square root of 2656554351 is about 51541.7728740485. The cubic root of 2656554351 is about 1384.9674563028.

The spelling of 2656554351 in words is "two billion, six hundred fifty-six million, five hundred fifty-four thousand, three hundred fifty-one".