63016727046 has 192 divisors, whose sum is σ = 159957504000. Its totient is φ = 16403675904.

The previous prime is 63016727041. The next prime is 63016727051. The reversal of 63016727046 is 64072761036.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (63016727041) and next prime (63016727051).

It is a super-2 number, since 2×63016727046² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63016726989 and 63016727007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63016727041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 136105011 + ... + 136105473.

It is an arithmetic number, because the mean of its divisors is an integer number (833112000).

Almost surely, 2^63016727046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63016727046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79978752000).

63016727046 is an abundant number, since it is smaller than the sum of its proper divisors (96940776954).

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

63016727046 is a wasteful number, since it uses less digits than its factorization.

63016727046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 63016727046 in words is "sixty-three billion, sixteen million, seven hundred twenty-seven thousand, forty-six".