350889053 has 2 divisors, whose sum is σ = 350889054. Its totient is φ = 350889052.

The previous prime is 350889047. The next prime is 350889079. The reversal of 350889053 is 350988053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 350513284 + 375769 = 18722^2 + 613^2 .

It is a cyclic number.

It is not a de Polignac number, because 350889053 - 2⁴ = 350889037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 350889053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350889023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175444526 + 175444527.

It is an arithmetic number, because the mean of its divisors is an integer number (175444527).

Almost surely, 2^350889053 is an apocalyptic number.

It is an amenable number.

350889053 is a deficient number, since it is larger than the sum of its proper divisors (1).

350889053 is an equidigital number, since it uses as much as digits as its factorization.

350889053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 350889053 is about 18732.0328047972. The cubic root of 350889053 is about 705.3260755411.

The spelling of 350889053 in words is "three hundred fifty million, eight hundred eighty-nine thousand, fifty-three".