51354121314 has 16 divisors (see below), whose sum is σ = 102715078752. Its totient is φ = 17116901088.

The previous prime is 51354121303. The next prime is 51354121319. The reversal of 51354121314 is 41312145315.

It is not an unprimeable number, because it can be changed into a prime (51354121319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184459 + ... + 369774.

It is an arithmetic number, because the mean of its divisors is an integer number (6419692422).

Almost surely, 2^51354121314 is an apocalyptic number.

51354121314 is an abundant number, since it is smaller than the sum of its proper divisors (51360957438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51354121314 is a wasteful number, since it uses less digits than its factorization.

51354121314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569681.

The product of its digits is 7200, while the sum is 30.

Adding to 51354121314 its reverse (41312145315), we get a palindrome (92666266629).

The spelling of 51354121314 in words is "fifty-one billion, three hundred fifty-four million, one hundred twenty-one thousand, three hundred fourteen".