4245526553 has 4 divisors (see below), whose sum is σ = 4430114688. Its totient is φ = 4060938420.

The previous prime is 4245526547. The next prime is 4245526577. The reversal of 4245526553 is 3556255424.

4245526553 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4245526553 - 2¹⁴ = 4245510169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4245526553.

It is not an unprimeable number, because it can be changed into a prime (4245526513) 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, 92294033 + ... + 92294078.

It is an arithmetic number, because the mean of its divisors is an integer number (1107528672).

Almost surely, 2^4245526553 is an apocalyptic number.

It is an amenable number.

4245526553 is a deficient number, since it is larger than the sum of its proper divisors (184588135).

4245526553 is a wasteful number, since it uses less digits than its factorization.

4245526553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184588134.

The product of its digits is 720000, while the sum is 41.

The square root of 4245526553 is about 65157.7052465785. The cubic root of 4245526553 is about 1619.2373783096.

The spelling of 4245526553 in words is "four billion, two hundred forty-five million, five hundred twenty-six thousand, five hundred fifty-three".