63791254423190 has 16 divisors (see below), whose sum is σ = 131227723384992. Its totient is φ = 21871287230784.

The previous prime is 63791254423177. The next prime is 63791254423241. The reversal of 63791254423190 is 9132445219736.

It is a super-2 number, since 2×63791254423190² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455651817239 + ... + 455651817378.

It is an arithmetic number, because the mean of its divisors is an integer number (8201732711562).

Almost surely, 2^{63791254423190} is an apocalyptic number.

63791254423190 is an abundant number, since it is smaller than the sum of its proper divisors (67436468961802).

63791254423190 is a wasteful number, since it uses less digits than its factorization.

63791254423190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911303634631.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 63791254423190 in words is "sixty-three trillion, seven hundred ninety-one billion, two hundred fifty-four million, four hundred twenty-three thousand, one hundred ninety".