50155150556 has 24 divisors (see below), whose sum is σ = 100338685440. Its totient is φ = 21488982192.

The previous prime is 50155150553. The next prime is 50155150559. The reversal of 50155150556 is 65505155105.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50155150553) and next prime (50155150559).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50155150553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152000 + ... + 351303.

It is an arithmetic number, because the mean of its divisors is an integer number (4180778560).

Almost surely, 2^50155150556 is an apocalyptic number.

It is an amenable number.

50155150556 is an abundant number, since it is smaller than the sum of its proper divisors (50183534884).

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

50155150556 is a wasteful number, since it uses less digits than its factorization.

50155150556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506873 (or 506871 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 50155150556 in words is "fifty billion, one hundred fifty-five million, one hundred fifty thousand, five hundred fifty-six".