2263026553 has 4 divisors (see below), whose sum is σ = 2396145780. Its totient is φ = 2129907328.

The previous prime is 2263026551. The next prime is 2263026593. The reversal of 2263026553 is 3556203622.

2263026553 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 can be written as a sum of positive squares in 2 ways, for example, as 1684527849 + 578498704 = 41043^2 + 24052^2 .

It is a cyclic number.

It is not a de Polignac number, because 2263026553 - 2¹ = 2263026551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2263026551) 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, 66559588 + ... + 66559621.

It is an arithmetic number, because the mean of its divisors is an integer number (599036445).

Almost surely, 2^2263026553 is an apocalyptic number.

It is an amenable number.

2263026553 is a deficient number, since it is larger than the sum of its proper divisors (133119227).

2263026553 is a wasteful number, since it uses less digits than its factorization.

2263026553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133119226.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 2263026553 is about 47571.2786563489. The cubic root of 2263026553 is about 1312.8946640563.

The spelling of 2263026553 in words is "two billion, two hundred sixty-three million, twenty-six thousand, five hundred fifty-three".