253610245 has 16 divisors (see below), whose sum is σ = 353513088. Its totient is φ = 171051840.

The previous prime is 253610239. The next prime is 253610257. The reversal of 253610245 is 542016352.

253610245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253610245 - 2¹³ = 253602053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57259 + ... + 61528.

It is an arithmetic number, because the mean of its divisors is an integer number (22094568).

Almost surely, 2^253610245 is an apocalyptic number.

It is an amenable number.

253610245 is a deficient number, since it is larger than the sum of its proper divisors (99902843).

253610245 is a wasteful number, since it uses less digits than its factorization.

253610245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118860.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 253610245 is about 15925.1450542844. The cubic root of 253610245 is about 632.9784597022.

Adding to 253610245 its reverse (542016352), we get a palindrome (795626597).

The spelling of 253610245 in words is "two hundred fifty-three million, six hundred ten thousand, two hundred forty-five".