51066513441376 has 24 divisors (see below), whose sum is σ = 100715772437784. Its totient is φ = 25487904568320.

The previous prime is 51066513441347. The next prime is 51066513441457. The reversal of 51066513441376 is 67314431566015.

It is a super-3 number, since 3×51066513441376³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417236465 + ... + 1417272496.

It is an arithmetic number, because the mean of its divisors is an integer number (4196490518241).

Almost surely, 2^{51066513441376} is an apocalyptic number.

It is an amenable number.

51066513441376 is a deficient number, since it is larger than the sum of its proper divisors (49649258996408).

51066513441376 is a wasteful number, since it uses less digits than its factorization.

51066513441376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834509534 (or 2834509526 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 51066513441376 in words is "fifty-one trillion, sixty-six billion, five hundred thirteen million, four hundred forty-one thousand, three hundred seventy-six".