51071086800602 has 64 divisors (see below), whose sum is σ = 88797038133888. Its totient is φ = 21772005888000.

The previous prime is 51071086800593. The next prime is 51071086800683. The reversal of 51071086800602 is 20600868017015.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2271733202 + ... + 2271755682.

It is an arithmetic number, because the mean of its divisors is an integer number (1387453720842).

Almost surely, 2^{51071086800602} is an apocalyptic number.

51071086800602 is a deficient number, since it is larger than the sum of its proper divisors (37725951333286).

51071086800602 is a wasteful number, since it uses less digits than its factorization.

51071086800602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43535.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 51071086800602 in words is "fifty-one trillion, seventy-one billion, eighty-six million, eight hundred thousand, six hundred two".