24520461123252 has 48 divisors (see below), whose sum is σ = 57535776809280. Its totient is φ = 8127614097408.

The previous prime is 24520461123239. The next prime is 24520461123259. The reversal of 24520461123252 is 25232116402542.

It is a self number, because there is not a number n which added to its sum of digits gives 24520461123252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24520461123259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3055003 + ... + 7640285.

It is an arithmetic number, because the mean of its divisors is an integer number (1198662016860).

Almost surely, 2^{24520461123252} is an apocalyptic number.

It is an amenable number.

24520461123252 is an abundant number, since it is smaller than the sum of its proper divisors (33015315686028).

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

24520461123252 is a wasteful number, since it uses less digits than its factorization.

24520461123252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4587792 (or 4587790 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 24520461123252 its reverse (25232116402542), we get a palindrome (49752577525794).

The spelling of 24520461123252 in words is "twenty-four trillion, five hundred twenty billion, four hundred sixty-one million, one hundred twenty-three thousand, two hundred fifty-two".