63322550061 has 8 divisors (see below), whose sum is σ = 87341448480. Its totient is φ = 40759342512.

The previous prime is 63322550023. The next prime is 63322550063. The reversal of 63322550061 is 16005522336.

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

It is not a de Polignac number, because 63322550061 - 2¹⁷ = 63322418989 is a prime.

It is a super-2 number, since 2×63322550061² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63322550063) 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, 363922615 + ... + 363922788.

It is an arithmetic number, because the mean of its divisors is an integer number (10917681060).

Almost surely, 2^63322550061 is an apocalyptic number.

It is an amenable number.

63322550061 is a deficient number, since it is larger than the sum of its proper divisors (24018898419).

63322550061 is a wasteful number, since it uses less digits than its factorization.

63322550061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727845435.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 63322550061 in words is "sixty-three billion, three hundred twenty-two million, five hundred fifty thousand, sixty-one".