51054520650032 has 20 divisors (see below), whose sum is σ = 100394523817656. Its totient is φ = 25146256439040.

The previous prime is 51054520650019. The next prime is 51054520650053. The reversal of 51054520650032 is 23005602545015.

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, 23812741769 + ... + 23812743912.

Almost surely, 2^{51054520650032} is an apocalyptic number.

It is an amenable number.

51054520650032 is a deficient number, since it is larger than the sum of its proper divisors (49340003167624).

51054520650032 is a wasteful number, since it uses less digits than its factorization.

51054520650032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47625485756 (or 47625485750 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 51054520650032 in words is "fifty-one trillion, fifty-four billion, five hundred twenty million, six hundred fifty thousand, thirty-two".