4253633604 has 72 divisors (see below), whose sum is σ = 11861609760. Its totient is φ = 1274486400.

The previous prime is 4253633581. The next prime is 4253633617. The reversal of 4253633604 is 4063363524.

4253633604 is a `hidden beast` number, since 42 + 5 + 3 + 6 + 3 + 3 + 604 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25102 + ... + 95589.

It is an arithmetic number, because the mean of its divisors is an integer number (164744580).

Almost surely, 2^4253633604 is an apocalyptic number.

4253633604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4253633604 is an abundant number, since it is smaller than the sum of its proper divisors (7607976156).

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

4253633604 is a wasteful number, since it uses less digits than its factorization.

4253633604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120801 (or 120796 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The square root of 4253633604 is about 65219.8865684386. The cubic root of 4253633604 is about 1620.2673952763.

The spelling of 4253633604 in words is "four billion, two hundred fifty-three million, six hundred thirty-three thousand, six hundred four".