162052666432 has 28 divisors (see below), whose sum is σ = 321620668416. Its totient is φ = 81014387840.

The previous prime is 162052666427. The next prime is 162052666463. The reversal of 162052666432 is 234666250261.

It is a super-2 number, since 2×162052666432² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259113 + ... + 625495.

Almost surely, 2^162052666432 is an apocalyptic number.

It is an amenable number.

162052666432 is a deficient number, since it is larger than the sum of its proper divisors (159568001984).

162052666432 is an equidigital number, since it uses as much as digits as its factorization.

162052666432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373306 (or 373296 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 162052666432 in words is "one hundred sixty-two billion, fifty-two million, six hundred sixty-six thousand, four hundred thirty-two".