4536602172 has 36 divisors (see below), whose sum is σ = 11469592680. Its totient is φ = 1511927712.

The previous prime is 4536602149. The next prime is 4536602183. The reversal of 4536602172 is 2712066354.

4536602172 is a `hidden beast` number, since 4 + 5 + 36 + 602 + 17 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336579 + ... + 349797.

Almost surely, 2^4536602172 is an apocalyptic number.

It is an amenable number.

4536602172 is an abundant number, since it is smaller than the sum of its proper divisors (6932990508).

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

4536602172 is a wasteful number, since it uses less digits than its factorization.

4536602172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22762 (or 22757 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4536602172 is about 67354.3032923658. The cubic root of 4536602172 is about 1655.4277542139.

The spelling of 4536602172 in words is "four billion, five hundred thirty-six million, six hundred two thousand, one hundred seventy-two".