63135827808622 has 4 divisors (see below), whose sum is σ = 94703741712936. Its totient is φ = 31567913904310.

The previous prime is 63135827808569. The next prime is 63135827808707. The reversal of 63135827808622 is 22680872853136.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×63135827808622² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15783956952154 + ... + 15783956952157.

It is an arithmetic number, because the mean of its divisors is an integer number (23675935428234).

Almost surely, 2^{63135827808622} is an apocalyptic number.

63135827808622 is a deficient number, since it is larger than the sum of its proper divisors (31567913904314).

63135827808622 is a wasteful number, since it uses less digits than its factorization.

63135827808622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31567913904313.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 63135827808622 in words is "sixty-three trillion, one hundred thirty-five billion, eight hundred twenty-seven million, eight hundred eight thousand, six hundred twenty-two".