51150251164070 has 16 divisors (see below), whose sum is σ = 92300054227488. Its totient is φ = 20409077769600.

The previous prime is 51150251164057. The next prime is 51150251164153. The reversal of 51150251164070 is 7046115205115.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6377832794 + ... + 6377840813.

It is an arithmetic number, because the mean of its divisors is an integer number (5768753389218).

Almost surely, 2^{51150251164070} is an apocalyptic number.

51150251164070 is a deficient number, since it is larger than the sum of its proper divisors (41149803063418).

51150251164070 is a wasteful number, since it uses less digits than its factorization.

51150251164070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12755674015.

The product of its (nonzero) digits is 42000, while the sum is 38.

Adding to 51150251164070 its reverse (7046115205115), we get a palindrome (58196366369185).

The spelling of 51150251164070 in words is "fifty-one trillion, one hundred fifty billion, two hundred fifty-one million, one hundred sixty-four thousand, seventy".