63427354573670 has 16 divisors (see below), whose sum is σ = 114169446576288. Its totient is φ = 25370895530880.

The previous prime is 63427354573643. The next prime is 63427354573691. The reversal of 63427354573670 is 7637545372436.

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, 268247 + ... + 11266173.

It is an arithmetic number, because the mean of its divisors is an integer number (7135590411018).

Almost surely, 2^{63427354573670} is an apocalyptic number.

63427354573670 is a deficient number, since it is larger than the sum of its proper divisors (50742092002618).

63427354573670 is a wasteful number, since it uses less digits than its factorization.

63427354573670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11574655.

The product of its (nonzero) digits is 266716800, while the sum is 62.

The spelling of 63427354573670 in words is "sixty-three trillion, four hundred twenty-seven billion, three hundred fifty-four million, five hundred seventy-three thousand, six hundred seventy".