252350621683 has 2 divisors, whose sum is σ = 252350621684. Its totient is φ = 252350621682.

The previous prime is 252350621671. The next prime is 252350621737. The reversal of 252350621683 is 386126053252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252350621683 is a prime.

It is not a weakly prime, because it can be changed into another prime (252350622683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126175310841 + 126175310842.

It is an arithmetic number, because the mean of its divisors is an integer number (126175310842).

Almost surely, 2^252350621683 is an apocalyptic number.

252350621683 is a deficient number, since it is larger than the sum of its proper divisors (1).

252350621683 is an equidigital number, since it uses as much as digits as its factorization.

252350621683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 252350621683 in words is "two hundred fifty-two billion, three hundred fifty million, six hundred twenty-one thousand, six hundred eighty-three".