3630145263 has 16 divisors (see below), whose sum is σ = 5097523200. Its totient is φ = 2291561280.

The previous prime is 3630145199. The next prime is 3630145279. The reversal of 3630145263 is 3625410363.

It is not a de Polignac number, because 3630145263 - 2⁶ = 3630145199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630145763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105243 + ... + 135411.

It is an arithmetic number, because the mean of its divisors is an integer number (318595200).

Almost surely, 2^3630145263 is an apocalyptic number.

3630145263 is a deficient number, since it is larger than the sum of its proper divisors (1467377937).

3630145263 is a wasteful number, since it uses less digits than its factorization.

3630145263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32302.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 3630145263 is about 60250.6868259607. The cubic root of 3630145263 is about 1536.8848682377.

The spelling of 3630145263 in words is "three billion, six hundred thirty million, one hundred forty-five thousand, two hundred sixty-three".