51295309014 has 16 divisors (see below), whose sum is σ = 107990124480. Its totient is φ = 16198518600.

The previous prime is 51295309001. The next prime is 51295309049. The reversal of 51295309014 is 41090359215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224979312 + ... + 224979539.

It is an arithmetic number, because the mean of its divisors is an integer number (6749382780).

Almost surely, 2^51295309014 is an apocalyptic number.

51295309014 is an abundant number, since it is smaller than the sum of its proper divisors (56694815466).

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

51295309014 is a wasteful number, since it uses less digits than its factorization.

51295309014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449958875.

The product of its (nonzero) digits is 48600, while the sum is 39.

The spelling of 51295309014 in words is "fifty-one billion, two hundred ninety-five million, three hundred nine thousand, fourteen".