162351053 has 2 divisors, whose sum is σ = 162351054. Its totient is φ = 162351052.

The previous prime is 162351047. The next prime is 162351107. The reversal of 162351053 is 350153261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111471364 + 50879689 = 10558^2 + 7133^2 .

It is a cyclic number.

It is not a de Polignac number, because 162351053 - 2⁶ = 162350989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162351253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81175526 + 81175527.

It is an arithmetic number, because the mean of its divisors is an integer number (81175527).

Almost surely, 2^162351053 is an apocalyptic number.

It is an amenable number.

162351053 is a deficient number, since it is larger than the sum of its proper divisors (1).

162351053 is an equidigital number, since it uses as much as digits as its factorization.

162351053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 162351053 is about 12741.7052626405. The cubic root of 162351053 is about 545.5296626708.

The spelling of 162351053 in words is "one hundred sixty-two million, three hundred fifty-one thousand, fifty-three".