162675203254320 has 80 divisors (see below), whose sum is σ = 511201255213152. Its totient is φ = 42785806878720.

The previous prime is 162675203254313. The next prime is 162675203254367. The reversal of 162675203254320 is 23452302576261.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 162675203254320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4642539651 + ... + 4642574690.

Almost surely, 2^{162675203254320} is an apocalyptic number.

162675203254320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162675203254320 is an abundant number, since it is smaller than the sum of its proper divisors (348526051958832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162675203254320 is a wasteful number, since it uses less digits than its factorization.

162675203254320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9285114430 (or 9285114424 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 162675203254320 in words is "one hundred sixty-two trillion, six hundred seventy-five billion, two hundred three million, two hundred fifty-four thousand, three hundred twenty".