50555005805526 has 32 divisors (see below), whose sum is σ = 103576693248000. Its totient is φ = 16440559629120.

The previous prime is 50555005805489. The next prime is 50555005805527. The reversal of 50555005805526 is 62550850055505.

It is a super-2 number, since 2×50555005805526² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555005805527) 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, 53335075 + ... + 54274673.

It is an arithmetic number, because the mean of its divisors is an integer number (3236771664000).

Almost surely, 2^{50555005805526} is an apocalyptic number.

50555005805526 is an abundant number, since it is smaller than the sum of its proper divisors (53021687442474).

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

50555005805526 is a wasteful number, since it uses less digits than its factorization.

50555005805526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158364.

The product of its (nonzero) digits is 7500000, while the sum is 51.

The spelling of 50555005805526 in words is "fifty trillion, five hundred fifty-five billion, five million, eight hundred five thousand, five hundred twenty-six".