63253242472 has 16 divisors (see below), whose sum is σ = 135542662560. Its totient is φ = 27108532464.

The previous prime is 63253242463. The next prime is 63253242491. The reversal of 63253242472 is 27424235236.

It is a happy number.

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, 564761038 + ... + 564761149.

It is an arithmetic number, because the mean of its divisors is an integer number (8471416410).

Almost surely, 2^63253242472 is an apocalyptic number.

It is an amenable number.

63253242472 is an abundant number, since it is smaller than the sum of its proper divisors (72289420088).

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

63253242472 is a wasteful number, since it uses less digits than its factorization.

63253242472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129522200 (or 1129522196 counting only the distinct ones).

The product of its digits is 483840, while the sum is 40.

The spelling of 63253242472 in words is "sixty-three billion, two hundred fifty-three million, two hundred forty-two thousand, four hundred seventy-two".