4636504145 has 32 divisors (see below), whose sum is σ = 6885715200. Its totient is φ = 2918488320.

The previous prime is 4636504141. The next prime is 4636504157. The reversal of 4636504145 is 5414056364.

It is not a de Polignac number, because 4636504145 - 2² = 4636504141 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4636504099 and 4636504108.

It is not an unprimeable number, because it can be changed into a prime (4636504141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54206 + ... + 110504.

It is an arithmetic number, because the mean of its divisors is an integer number (215178600).

Almost surely, 2^4636504145 is an apocalyptic number.

It is an amenable number.

4636504145 is a deficient number, since it is larger than the sum of its proper divisors (2249211055).

4636504145 is a wasteful number, since it uses less digits than its factorization.

4636504145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56505.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 4636504145 is about 68091.8801693711. The cubic root of 4636504145 is about 1667.4912005302.

The spelling of 4636504145 in words is "four billion, six hundred thirty-six million, five hundred four thousand, one hundred forty-five".