4536507500 has 60 divisors (see below), whose sum is σ = 11337683280. Its totient is φ = 1555368000.

The previous prime is 4536507473. The next prime is 4536507523. The reversal of 4536507500 is 57056354.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112115 + ... + 147114.

It is an arithmetic number, because the mean of its divisors is an integer number (188961388).

Almost surely, 2^4536507500 is an apocalyptic number.

It is an amenable number.

4536507500 is an abundant number, since it is smaller than the sum of its proper divisors (6801175780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4536507500 is a wasteful number, since it uses less digits than its factorization.

4536507500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259260 (or 259243 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 4536507500 is about 67353.6004976720. The cubic root of 4536507500 is about 1655.4162387125.

The spelling of 4536507500 in words is "four billion, five hundred thirty-six million, five hundred seven thousand, five hundred".