63252733938 has 8 divisors (see below), whose sum is σ = 126505467888. Its totient is φ = 21084244644.

The previous prime is 63252733933. The next prime is 63252734009. The reversal of 63252733938 is 83933725236.

It is a sphenic number, since it is the product of 3 distinct primes.

63252733938 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (63252733931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5271061156 + ... + 5271061167.

It is an arithmetic number, because the mean of its divisors is an integer number (15813183486).

Almost surely, 2^63252733938 is an apocalyptic number.

63252733938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63252733938 is a wasteful number, since it uses less digits than its factorization.

63252733938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10542122328.

The product of its digits is 4898880, while the sum is 51.

The spelling of 63252733938 in words is "sixty-three billion, two hundred fifty-two million, seven hundred thirty-three thousand, nine hundred thirty-eight".