63167023 has 4 divisors (see below), whose sum is σ = 63183208. Its totient is φ = 63150840.

The previous prime is 63167011. The next prime is 63167033. The reversal of 63167023 is 32076136.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 63167023 - 2²⁵ = 29612591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63166982 and 63167000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63167003) 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, 1765 + ... + 11377.

It is an arithmetic number, because the mean of its divisors is an integer number (15795802).

Almost surely, 2^63167023 is an apocalyptic number.

63167023 is a deficient number, since it is larger than the sum of its proper divisors (16185).

63167023 is an equidigital number, since it uses as much as digits as its factorization.

63167023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16184.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 63167023 is about 7947.7684289365. The cubic root of 63167023 is about 398.2570475731.

The spelling of 63167023 in words is "sixty-three million, one hundred sixty-seven thousand, twenty-three".