4574445465466 has 4 divisors (see below), whose sum is σ = 6861668198202. Its totient is φ = 2287222732732.

The previous prime is 4574445465451. The next prime is 4574445465493. The reversal of 4574445465466 is 6645645444754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3964061090025 + 610384375441 = 1990995^2 + 781271^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4574445465398 and 4574445465407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143611366365 + ... + 1143611366368.

Almost surely, 2^{4574445465466} is an apocalyptic number.

4574445465466 is a deficient number, since it is larger than the sum of its proper divisors (2287222732736).

4574445465466 is a wasteful number, since it uses less digits than its factorization.

4574445465466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287222732735.

The product of its digits is 774144000, while the sum is 64.

The spelling of 4574445465466 in words is "four trillion, five hundred seventy-four billion, four hundred forty-five million, four hundred sixty-five thousand, four hundred sixty-six".