162534233455 has 32 divisors (see below), whose sum is σ = 213225654528. Its totient is φ = 117955084800.

The previous prime is 162534233429. The next prime is 162534233509. The reversal of 162534233455 is 554332435261.

It is not a de Polignac number, because 162534233455 - 2¹⁵ = 162534200687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87055432 + ... + 87057298.

It is an arithmetic number, because the mean of its divisors is an integer number (6663301704).

Almost surely, 2^162534233455 is an apocalyptic number.

162534233455 is a deficient number, since it is larger than the sum of its proper divisors (50691421073).

162534233455 is a wasteful number, since it uses less digits than its factorization.

162534233455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407.

The product of its digits is 1296000, while the sum is 43.

The spelling of 162534233455 in words is "one hundred sixty-two billion, five hundred thirty-four million, two hundred thirty-three thousand, four hundred fifty-five".