50810144178264 has 32 divisors (see below), whose sum is σ = 127025667486720. Its totient is φ = 16936673787296.

The previous prime is 50810144178263. The next prime is 50810144178371. The reversal of 50810144178264 is 46287144101805.

It is a happy number.

It is a super-3 number, since 3×50810144178264³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50810144178263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8563909 + ... + 13227275.

It is an arithmetic number, because the mean of its divisors is an integer number (3969552108960).

Almost surely, 2^{50810144178264} is an apocalyptic number.

It is an amenable number.

50810144178264 is an abundant number, since it is smaller than the sum of its proper divisors (76215523308456).

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

50810144178264 is a wasteful number, since it uses less digits than its factorization.

50810144178264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117359 (or 5117355 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 50810144178264 in words is "fifty trillion, eight hundred ten billion, one hundred forty-four million, one hundred seventy-eight thousand, two hundred sixty-four".