350025021253 has 2 divisors, whose sum is σ = 350025021254. Its totient is φ = 350025021252.

The previous prime is 350025021217. The next prime is 350025021343. The reversal of 350025021253 is 352120520053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275800377889 + 74224643364 = 525167^2 + 272442^2 .

It is a cyclic number.

It is not a de Polignac number, because 350025021253 - 2¹⁷ = 350024890181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350025031253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175012510626 + 175012510627.

It is an arithmetic number, because the mean of its divisors is an integer number (175012510627).

Almost surely, 2^350025021253 is an apocalyptic number.

It is an amenable number.

350025021253 is a deficient number, since it is larger than the sum of its proper divisors (1).

350025021253 is an equidigital number, since it uses as much as digits as its factorization.

350025021253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 350025021253 in words is "three hundred fifty billion, twenty-five million, twenty-one thousand, two hundred fifty-three".