4652372257 has 8 divisors (see below), whose sum is σ = 5017092584. Its totient is φ = 4288629888.

The previous prime is 4652372237. The next prime is 4652372273. The reversal of 4652372257 is 7522732564.

It can be written as a sum of positive squares in 4 ways, for example, as 189998656 + 4462373601 = 13784^2 + 66801^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4652372257 - 2³¹ = 2504888609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4652372237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234588 + ... + 253645.

It is an arithmetic number, because the mean of its divisors is an integer number (627136573).

Almost surely, 2^4652372257 is an apocalyptic number.

It is an amenable number.

4652372257 is a deficient number, since it is larger than the sum of its proper divisors (364720327).

4652372257 is a wasteful number, since it uses less digits than its factorization.

4652372257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488979.

The product of its digits is 705600, while the sum is 43.

The square root of 4652372257 is about 68208.3004992794. The cubic root of 4652372257 is about 1669.3913252652.

The spelling of 4652372257 in words is "four billion, six hundred fifty-two million, three hundred seventy-two thousand, two hundred fifty-seven".