162606253023 has 12 divisors (see below), whose sum is σ = 234954003648. Its totient is φ = 108368028000.

The previous prime is 162606253013. The next prime is 162606253057. The reversal of 162606253023 is 320352606261.

162606253023 is a `hidden beast` number, since 1 + 6 + 2 + 6 + 0 + 625 + 3 + 0 + 23 = 666.

It is not a de Polignac number, because 162606253023 - 2¹² = 162606248927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162606253003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2983215 + ... + 3037232.

It is an arithmetic number, because the mean of its divisors is an integer number (19579500304).

Almost surely, 2^162606253023 is an apocalyptic number.

162606253023 is a deficient number, since it is larger than the sum of its proper divisors (72347750625).

162606253023 is a wasteful number, since it uses less digits than its factorization.

162606253023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6023454 (or 6023451 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 162606253023 its reverse (320352606261), we get a palindrome (482958859284).

The spelling of 162606253023 in words is "one hundred sixty-two billion, six hundred six million, two hundred fifty-three thousand, twenty-three".