124473563 has 4 divisors (see below), whose sum is σ = 124936560. Its totient is φ = 124010568.

The previous prime is 124473529. The next prime is 124473593. The reversal of 124473563 is 365374421.

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 124473563 - 2¹⁰ = 124472539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124473593) 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, 231095 + ... + 231632.

It is an arithmetic number, because the mean of its divisors is an integer number (31234140).

Almost surely, 2^124473563 is an apocalyptic number.

124473563 is a deficient number, since it is larger than the sum of its proper divisors (462997).

124473563 is an equidigital number, since it uses as much as digits as its factorization.

124473563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462996.

The product of its digits is 60480, while the sum is 35.

The square root of 124473563 is about 11156.7720690171. The cubic root of 124473563 is about 499.2970963159.

The spelling of 124473563 in words is "one hundred twenty-four million, four hundred seventy-three thousand, five hundred sixty-three".