252480454506 has 96 divisors (see below), whose sum is σ = 674145763200. Its totient is φ = 66673704960.

The previous prime is 252480454441. The next prime is 252480454507. The reversal of 252480454506 is 605454084252.

252480454506 is a `hidden beast` number, since 2 + 5 + 24 + 80 + 4 + 545 + 0 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (252480454507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1187991 + ... + 1384298.

It is an arithmetic number, because the mean of its divisors is an integer number (7022351700).

Almost surely, 2^252480454506 is an apocalyptic number.

252480454506 is an abundant number, since it is smaller than the sum of its proper divisors (421665308694).

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

252480454506 is a wasteful number, since it uses less digits than its factorization.

252480454506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572364 (or 2572361 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 45.

The spelling of 252480454506 in words is "two hundred fifty-two billion, four hundred eighty million, four hundred fifty-four thousand, five hundred six".