50242525557 has 16 divisors (see below), whose sum is σ = 77349320832. Its totient is φ = 28414033920.

The previous prime is 50242525537. The next prime is 50242525591. The reversal of 50242525557 is 75552524205.

50242525557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50242525557 - 2⁸ = 50242525301 is a prime.

It is a super-3 number, since 3×50242525557³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50242525517) 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, 12330444 + ... + 12334517.

It is an arithmetic number, because the mean of its divisors is an integer number (4834332552).

Almost surely, 2^50242525557 is an apocalyptic number.

It is an amenable number.

50242525557 is a deficient number, since it is larger than the sum of its proper divisors (27106795275).

50242525557 is a wasteful number, since it uses less digits than its factorization.

50242525557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24665068.

The product of its (nonzero) digits is 700000, while the sum is 42.

The spelling of 50242525557 in words is "fifty billion, two hundred forty-two million, five hundred twenty-five thousand, five hundred fifty-seven".