50545452550 has 12 divisors (see below), whose sum is σ = 94014541836. Its totient is φ = 20218181000.

The previous prime is 50545452493. The next prime is 50545452569. The reversal of 50545452550 is 5525454505.

50545452550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505454476 + ... + 505454575.

It is an arithmetic number, because the mean of its divisors is an integer number (7834545153).

Almost surely, 2^50545452550 is an apocalyptic number.

50545452550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50545452550 is a deficient number, since it is larger than the sum of its proper divisors (43469089286).

50545452550 is a wasteful number, since it uses less digits than its factorization.

50545452550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010909063 (or 1010909058 counting only the distinct ones).

The product of its (nonzero) digits is 500000, while the sum is 40.

The spelling of 50545452550 in words is "fifty billion, five hundred forty-five million, four hundred fifty-two thousand, five hundred fifty".