55005111050 has 48 divisors (see below), whose sum is σ = 102803955840. Its totient is φ = 21895923840.

The previous prime is 55005111013. The next prime is 55005111127. The reversal of 55005111050 is 5011150055.

It is a happy number.

55005111050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13482911 + ... + 13486989.

It is an arithmetic number, because the mean of its divisors is an integer number (2141749080).

Almost surely, 2^55005111050 is an apocalyptic number.

55005111050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55005111050 is a deficient number, since it is larger than the sum of its proper divisors (47798844790).

55005111050 is a wasteful number, since it uses less digits than its factorization.

55005111050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327 (or 5322 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 23.

The spelling of 55005111050 in words is "fifty-five billion, five million, one hundred eleven thousand, fifty".