63941203395582 has 16 divisors (see below), whose sum is σ = 128038170999312. Its totient is φ = 21287773763840.

The previous prime is 63941203395551. The next prime is 63941203395583. The reversal of 63941203395582 is 28559330214936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63941203395583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6490170003 + ... + 6490179854.

It is an arithmetic number, because the mean of its divisors is an integer number (8002385687457).

Almost surely, 2^{63941203395582} is an apocalyptic number.

63941203395582 is an abundant number, since it is smaller than the sum of its proper divisors (64096967603730).

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

63941203395582 is a wasteful number, since it uses less digits than its factorization.

63941203395582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12980350683.

The product of its (nonzero) digits is 41990400, while the sum is 60.

The spelling of 63941203395582 in words is "sixty-three trillion, nine hundred forty-one billion, two hundred three million, three hundred ninety-five thousand, five hundred eighty-two".