51495026348 has 12 divisors (see below), whose sum is σ = 90614177472. Its totient is φ = 25605261360.

The previous prime is 51495026329. The next prime is 51495026351. The reversal of 51495026348 is 84362059415.

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, 35562140 + ... + 35563587.

It is an arithmetic number, because the mean of its divisors is an integer number (7551181456).

Almost surely, 2^51495026348 is an apocalyptic number.

It is an amenable number.

51495026348 is a deficient number, since it is larger than the sum of its proper divisors (39119151124).

51495026348 is a wasteful number, since it uses less digits than its factorization.

51495026348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71125912 (or 71125910 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 51495026348 in words is "fifty-one billion, four hundred ninety-five million, twenty-six thousand, three hundred forty-eight".