5051616655506 has 32 divisors (see below), whose sum is σ = 10294912961280. Its totient is φ = 1651932107904.

The previous prime is 5051616655499. The next prime is 5051616655507. The reversal of 5051616655506 is 6055566161505.

It is not an unprimeable number, because it can be changed into a prime (5051616655507) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2321526 + ... + 3936078.

It is an arithmetic number, because the mean of its divisors is an integer number (321716030040).

Almost surely, 2^{5051616655506} is an apocalyptic number.

5051616655506 is an abundant number, since it is smaller than the sum of its proper divisors (5243296305774).

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

5051616655506 is a wasteful number, since it uses less digits than its factorization.

5051616655506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624450.

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 5051616655506 in words is "five trillion, fifty-one billion, six hundred sixteen million, six hundred fifty-five thousand, five hundred six".