4252722057364 has 18 divisors (see below), whose sum is σ = 8180339330282. Its totient is φ = 1933055480400.

The previous prime is 4252722057349. The next prime is 4252722057401. The reversal of 4252722057364 is 4637502272524.

It can be written as a sum of positive squares in only one way, i.e., 2966289733264 + 1286432324100 = 1722292^2 + 1134210^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4393307427 + ... + 4393308394.

Almost surely, 2^{4252722057364} is an apocalyptic number.

4252722057364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4252722057364 is a deficient number, since it is larger than the sum of its proper divisors (3927617272918).

4252722057364 is a wasteful number, since it uses less digits than its factorization.

4252722057364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8786615847 (or 8786615834 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 49.

The spelling of 4252722057364 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-seven thousand, three hundred sixty-four".