51063134305604 has 48 divisors (see below), whose sum is σ = 92648785582080. Its totient is φ = 24596004007680.

The previous prime is 51063134305549. The next prime is 51063134305609. The reversal of 51063134305604 is 40650343136015.

It is a super-2 number, since 2×51063134305604² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51063134305609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644444669 + ... + 644523899.

It is an arithmetic number, because the mean of its divisors is an integer number (1930183032960).

Almost surely, 2^{51063134305604} is an apocalyptic number.

It is an amenable number.

51063134305604 is a deficient number, since it is larger than the sum of its proper divisors (41585651276476).

51063134305604 is a wasteful number, since it uses less digits than its factorization.

51063134305604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91628 (or 91626 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 51063134305604 in words is "fifty-one trillion, sixty-three billion, one hundred thirty-four million, three hundred five thousand, six hundred four".