2523628217 has 4 divisors (see below), whose sum is σ = 2753048976. Its totient is φ = 2294207460.

The previous prime is 2523628171. The next prime is 2523628229. The reversal of 2523628217 is 7128263252.

2523628217 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 a cyclic number.

It is not a de Polignac number, because 2523628217 - 2⁸ = 2523627961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2523628267) 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, 114710363 + ... + 114710384.

It is an arithmetic number, because the mean of its divisors is an integer number (688262244).

Almost surely, 2^2523628217 is an apocalyptic number.

It is an amenable number.

2523628217 is a deficient number, since it is larger than the sum of its proper divisors (229420759).

2523628217 is a wasteful number, since it uses less digits than its factorization.

2523628217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229420758.

The product of its digits is 80640, while the sum is 38.

The square root of 2523628217 is about 50235.7265001712. The cubic root of 2523628217 is about 1361.4711979110.

The spelling of 2523628217 in words is "two billion, five hundred twenty-three million, six hundred twenty-eight thousand, two hundred seventeen".