51304151274 has 32 divisors (see below), whose sum is σ = 104888226240. Its totient is φ = 16724401152.

The previous prime is 51304151273. The next prime is 51304151341. The reversal of 51304151274 is 47215140315.

It is not an unprimeable number, because it can be changed into a prime (51304151273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307137 + ... + 443780.

It is an arithmetic number, because the mean of its divisors is an integer number (3277757070).

Almost surely, 2^51304151274 is an apocalyptic number.

51304151274 is an abundant number, since it is smaller than the sum of its proper divisors (53584074966).

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

51304151274 is a wasteful number, since it uses less digits than its factorization.

51304151274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751174.

The product of its (nonzero) digits is 16800, while the sum is 33.

Adding to 51304151274 its reverse (47215140315), we get a palindrome (98519291589).

The spelling of 51304151274 in words is "fifty-one billion, three hundred four million, one hundred fifty-one thousand, two hundred seventy-four".