55050011050 has 24 divisors (see below), whose sum is σ = 103543512300. Its totient is φ = 21772586880.

The previous prime is 55050011033. The next prime is 55050011113. The reversal of 55050011050 is 5011005055.

It can be written as a sum of positive squares in 6 ways, for example, as 9163658529 + 45886352521 = 95727^2 + 214211^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6180945 + ... + 6189844.

Almost surely, 2^55050011050 is an apocalyptic number.

55050011050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55050011050 is a deficient number, since it is larger than the sum of its proper divisors (48493501250).

55050011050 is a wasteful number, since it uses less digits than its factorization.

55050011050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12370890 (or 12370885 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 55050011050 in words is "fifty-five billion, fifty million, eleven thousand, fifty".