162253602864075 has 12 divisors (see below), whose sum is σ = 268259290068728. Its totient is φ = 86535254860800.

The previous prime is 162253602864037. The next prime is 162253602864083. The reversal of 162253602864075 is 570468206352261.

It is not a de Polignac number, because 162253602864075 - 2⁶ = 162253602864011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1081690685686 + ... + 1081690685835.

Almost surely, 2^{162253602864075} is an apocalyptic number.

162253602864075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

162253602864075 is a deficient number, since it is larger than the sum of its proper divisors (106005687204653).

162253602864075 is a wasteful number, since it uses less digits than its factorization.

162253602864075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163381371534 (or 2163381371529 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 162253602864075 in words is "one hundred sixty-two trillion, two hundred fifty-three billion, six hundred two million, eight hundred sixty-four thousand, seventy-five".