50163556455507 has 16 divisors (see below), whose sum is σ = 72965571805440. Its totient is φ = 30401989269600.

The previous prime is 50163556455451. The next prime is 50163556455521. The reversal of 50163556455507 is 70555465536105.

It is not a de Polignac number, because 50163556455507 - 2⁴³ = 41367463433299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50163556455557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2116882 + ... + 10237592.

It is an arithmetic number, because the mean of its divisors is an integer number (4560348237840).

Almost surely, 2^{50163556455507} is an apocalyptic number.

50163556455507 is a deficient number, since it is larger than the sum of its proper divisors (22802015349933).

50163556455507 is a wasteful number, since it uses less digits than its factorization.

50163556455507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8307914.

The product of its (nonzero) digits is 47250000, while the sum is 57.

The spelling of 50163556455507 in words is "fifty trillion, one hundred sixty-three billion, five hundred fifty-six million, four hundred fifty-five thousand, five hundred seven".