2251362654553 has 8 divisors (see below), whose sum is σ = 2255467799072. Its totient is φ = 2247258214656.

The previous prime is 2251362654523. The next prime is 2251362654589. The reversal of 2251362654553 is 3554562631522.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2251362654553 - 2¹³ = 2251362646361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2251362654497 and 2251362654506.

It is not an unprimeable number, because it can be changed into a prime (2251362654523) 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, 6446326 + ... + 6786592.

It is an arithmetic number, because the mean of its divisors is an integer number (281933474884).

Almost surely, 2^{2251362654553} is an apocalyptic number.

It is an amenable number.

2251362654553 is a deficient number, since it is larger than the sum of its proper divisors (4105144519).

2251362654553 is a wasteful number, since it uses less digits than its factorization.

2251362654553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352311.

The product of its digits is 6480000, while the sum is 49.

The spelling of 2251362654553 in words is "two trillion, two hundred fifty-one billion, three hundred sixty-two million, six hundred fifty-four thousand, five hundred fifty-three".