63016727044 has 6 divisors (see below), whose sum is σ = 110279272334. Its totient is φ = 31508363520.

The previous prime is 63016727041. The next prime is 63016727051. The reversal of 63016727044 is 44072761036.

It can be written as a sum of positive squares in only one way, i.e., 62160462400 + 856264644 = 249320^2 + 29262^2 .

It is a super-2 number, since 2×63016727044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63016726988 and 63016727006.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7877090877 + ... + 7877090884.

Almost surely, 2^63016727044 is an apocalyptic number.

It is an amenable number.

63016727044 is a deficient number, since it is larger than the sum of its proper divisors (47262545290).

63016727044 is a wasteful number, since it uses less digits than its factorization.

63016727044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15754181765 (or 15754181763 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 63016727044 in words is "sixty-three billion, sixteen million, seven hundred twenty-seven thousand, forty-four".