24572146052 has 12 divisors (see below), whose sum is σ = 45530741340. Its totient is φ = 11563362816.

The previous prime is 24572146043. The next prime is 24572146091. The reversal of 24572146052 is 25064127542.

It can be written as a sum of positive squares in 2 ways, for example, as 7112223556 + 17459922496 = 84334^2 + 132136^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24572145997 and 24572146015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180677477 + ... + 180677612.

It is an arithmetic number, because the mean of its divisors is an integer number (3794228445).

Almost surely, 2^24572146052 is an apocalyptic number.

It is an amenable number.

24572146052 is a deficient number, since it is larger than the sum of its proper divisors (20958595288).

24572146052 is a wasteful number, since it uses less digits than its factorization.

24572146052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361355110 (or 361355108 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 24572146052 in words is "twenty-four billion, five hundred seventy-two million, one hundred forty-six thousand, fifty-two".