4252744825164 has 36 divisors (see below), whose sum is σ = 11727266034120. Its totient is φ = 1288710552960.

The previous prime is 4252744825159. The next prime is 4252744825237. The reversal of 4252744825164 is 4615284472524.

4252744825164 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 7 + 44 + 82 + 516 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4252744825164.

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, 5369626909 + ... + 5369627700.

Almost surely, 2^{4252744825164} is an apocalyptic number.

4252744825164 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4252744825164 is an abundant number, since it is smaller than the sum of its proper divisors (7474521208956).

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

4252744825164 is a wasteful number, since it uses less digits than its factorization.

4252744825164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10739254630 (or 10739254625 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 54.

The spelling of 4252744825164 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-four million, eight hundred twenty-five thousand, one hundred sixty-four".