2253756651 has 8 divisors (see below), whose sum is σ = 3005262480. Its totient is φ = 1502377632.

The previous prime is 2253756629. The next prime is 2253756707. The reversal of 2253756651 is 1566573522.

2253756651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2253756651 - 2⁶ = 2253756587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2253756151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23505 + ... + 71133.

It is an arithmetic number, because the mean of its divisors is an integer number (375657810).

Almost surely, 2^2253756651 is an apocalyptic number.

2253756651 is a deficient number, since it is larger than the sum of its proper divisors (751505829).

2253756651 is a wasteful number, since it uses less digits than its factorization.

2253756651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63405.

The product of its digits is 378000, while the sum is 42.

The square root of 2253756651 is about 47473.7469660864. The cubic root of 2253756651 is about 1311.0995664818.

The spelling of 2253756651 in words is "two billion, two hundred fifty-three million, seven hundred fifty-six thousand, six hundred fifty-one".