2726056651 has 4 divisors (see below), whose sum is σ = 2747521792. Its totient is φ = 2704591512.

The previous prime is 2726056639. The next prime is 2726056657. The reversal of 2726056651 is 1566506272.

2726056651 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 2726056651 - 2⁹ = 2726056139 is a prime.

It is a super-2 number, since 2×2726056651² = 14862769728922671602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2726056657) 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, 10732380 + ... + 10732633.

It is an arithmetic number, because the mean of its divisors is an integer number (686880448).

Almost surely, 2^2726056651 is an apocalyptic number.

2726056651 is a deficient number, since it is larger than the sum of its proper divisors (21465141).

2726056651 is a wasteful number, since it uses less digits than its factorization.

2726056651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21465140.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 2726056651 is about 52211.6524446411. The cubic root of 2726056651 is about 1396.9417341917.

The spelling of 2726056651 in words is "two billion, seven hundred twenty-six million, fifty-six thousand, six hundred fifty-one".