4472166463 has 4 divisors (see below), whose sum is σ = 4473702520. Its totient is φ = 4470630408.

The previous prime is 4472166449. The next prime is 4472166467. The reversal of 4472166463 is 3646612744.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4472166463 - 2²¹ = 4470069311 is a prime.

It is a super-3 number, since 3×4472166463³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472166467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763653 + ... + 769486.

It is an arithmetic number, because the mean of its divisors is an integer number (1118425630).

Almost surely, 2^4472166463 is an apocalyptic number.

4472166463 is a deficient number, since it is larger than the sum of its proper divisors (1536057).

4472166463 is a wasteful number, since it uses less digits than its factorization.

4472166463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536056.

The product of its digits is 580608, while the sum is 43.

The square root of 4472166463 is about 66874.2585977594. The cubic root of 4472166463 is about 1647.5527188480.

The spelling of 4472166463 in words is "four billion, four hundred seventy-two million, one hundred sixty-six thousand, four hundred sixty-three".