51151353122 has 8 divisors (see below), whose sum is σ = 77048064000. Its totient is φ = 25468665124.

The previous prime is 51151353073. The next prime is 51151353151. The reversal of 51151353122 is 22135315115.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 53505122 + ... + 53506077.

It is an arithmetic number, because the mean of its divisors is an integer number (9631008000).

Almost surely, 2^51151353122 is an apocalyptic number.

51151353122 is a deficient number, since it is larger than the sum of its proper divisors (25896710878).

51151353122 is a wasteful number, since it uses less digits than its factorization.

51151353122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107011440.

The product of its digits is 4500, while the sum is 29.

Adding to 51151353122 its reverse (22135315115), we get a palindrome (73286668237).

The spelling of 51151353122 in words is "fifty-one billion, one hundred fifty-one million, three hundred fifty-three thousand, one hundred twenty-two".