164450162622554 has 16 divisors (see below), whose sum is σ = 247263179493120. Its totient is φ = 82029105965520.

The previous prime is 164450162622541. The next prime is 164450162622593. The reversal of 164450162622554 is 455226261054461.

It is a super-3 number, since 3×164450162622554³ (a number of 44 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 164450162622496 and 164450162622505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112525487 + ... + 113977565.

It is an arithmetic number, because the mean of its divisors is an integer number (15453948718320).

Almost surely, 2^{164450162622554} is an apocalyptic number.

164450162622554 is a deficient number, since it is larger than the sum of its proper divisors (82813016870566).

164450162622554 is a wasteful number, since it uses less digits than its factorization.

164450162622554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587005.

The product of its (nonzero) digits is 13824000, while the sum is 53.

The spelling of 164450162622554 in words is "one hundred sixty-four trillion, four hundred fifty billion, one hundred sixty-two million, six hundred twenty-two thousand, five hundred fifty-four".