51164327150 has 12 divisors (see below), whose sum is σ = 95165648592. Its totient is φ = 20465730840.

The previous prime is 51164327119. The next prime is 51164327257. The reversal of 51164327150 is 5172346115.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 51164327150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 511643222 + ... + 511643321.

It is an arithmetic number, because the mean of its divisors is an integer number (7930470716).

Almost surely, 2^51164327150 is an apocalyptic number.

51164327150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51164327150 is a deficient number, since it is larger than the sum of its proper divisors (44001321442).

51164327150 is a wasteful number, since it uses less digits than its factorization.

51164327150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023286555 (or 1023286550 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 51164327150 in words is "fifty-one billion, one hundred sixty-four million, three hundred twenty-seven thousand, one hundred fifty".