51066463027090 has 64 divisors (see below), whose sum is σ = 105282678057984. Its totient is φ = 17469920115648.

The previous prime is 51066463027079. The next prime is 51066463027121. The reversal of 51066463027090 is 9072036466015.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81993037 + ... + 82613503.

It is an arithmetic number, because the mean of its divisors is an integer number (1645041844656).

Almost surely, 2^{51066463027090} is an apocalyptic number.

51066463027090 is an abundant number, since it is smaller than the sum of its proper divisors (54216215030894).

51066463027090 is a wasteful number, since it uses less digits than its factorization.

51066463027090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623071.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 51066463027090 in words is "fifty-one trillion, sixty-six billion, four hundred sixty-three million, twenty-seven thousand, ninety".