5151150506550 has 24 divisors (see below), whose sum is σ = 12774853256616. Its totient is φ = 1373640135040.

The previous prime is 5151150506497. The next prime is 5151150506591. The reversal of 5151150506550 is 556050511515.

It is a super-2 number, since 2×5151150506550² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5151150506499 and 5151150506508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17170501539 + ... + 17170501838.

It is an arithmetic number, because the mean of its divisors is an integer number (532285552359).

Almost surely, 2^{5151150506550} is an apocalyptic number.

5151150506550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5151150506550 is an abundant number, since it is smaller than the sum of its proper divisors (7623702750066).

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

5151150506550 is a wasteful number, since it uses less digits than its factorization.

5151150506550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34341003392 (or 34341003387 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 5151150506550 in words is "five trillion, one hundred fifty-one billion, one hundred fifty million, five hundred six thousand, five hundred fifty".