24575138382 has 16 divisors (see below), whose sum is σ = 49229944272. Its totient is φ = 8178434880.

The previous prime is 24575138377. The next prime is 24575138383. The reversal of 24575138382 is 28383157542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24575138383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315469 + ... + 3322872.

It is an arithmetic number, because the mean of its divisors is an integer number (3076871517).

Almost surely, 2^24575138382 is an apocalyptic number.

24575138382 is an abundant number, since it is smaller than the sum of its proper divisors (24654805890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24575138382 is a wasteful number, since it uses less digits than its factorization.

24575138382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6638963.

The product of its digits is 1612800, while the sum is 48.

The spelling of 24575138382 in words is "twenty-four billion, five hundred seventy-five million, one hundred thirty-eight thousand, three hundred eighty-two".