50988155242 has 8 divisors (see below), whose sum is σ = 80507613600. Its totient is φ = 24152284044.

The previous prime is 50988155203. The next prime is 50988155303. The reversal of 50988155242 is 24255188905.

50988155242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670896742 + ... + 670896817.

It is an arithmetic number, because the mean of its divisors is an integer number (10063451700).

Almost surely, 2^50988155242 is an apocalyptic number.

50988155242 is a deficient number, since it is larger than the sum of its proper divisors (29519458358).

50988155242 is a wasteful number, since it uses less digits than its factorization.

50988155242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341793580.

The product of its (nonzero) digits is 1152000, while the sum is 49.

The spelling of 50988155242 in words is "fifty billion, nine hundred eighty-eight million, one hundred fifty-five thousand, two hundred forty-two".