63503345234 has 8 divisors (see below), whose sum is σ = 108862877568. Its totient is φ = 27215719380.

The previous prime is 63503345221. The next prime is 63503345263. The reversal of 63503345234 is 43254330536.

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

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, 2267976602 + ... + 2267976629.

It is an arithmetic number, because the mean of its divisors is an integer number (13607859696).

Almost surely, 2^63503345234 is an apocalyptic number.

63503345234 is a deficient number, since it is larger than the sum of its proper divisors (45359532334).

63503345234 is a wasteful number, since it uses less digits than its factorization.

63503345234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535953240.

The product of its (nonzero) digits is 388800, while the sum is 38.

The spelling of 63503345234 in words is "sixty-three billion, five hundred three million, three hundred forty-five thousand, two hundred thirty-four".