51611450314 has 8 divisors (see below), whose sum is σ = 79914503808. Its totient is φ = 24973282380.

The previous prime is 51611450291. The next prime is 51611450327. The reversal of 51611450314 is 41305411615.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 416221312 + ... + 416221435.

It is an arithmetic number, because the mean of its divisors is an integer number (9989312976).

Almost surely, 2^51611450314 is an apocalyptic number.

51611450314 is a deficient number, since it is larger than the sum of its proper divisors (28303053494).

51611450314 is a wasteful number, since it uses less digits than its factorization.

51611450314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832442780.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 51611450314 its reverse (41305411615), we get a palindrome (92916861929).

The spelling of 51611450314 in words is "fifty-one billion, six hundred eleven million, four hundred fifty thousand, three hundred fourteen".