50012055 has 12 divisors (see below), whose sum is σ = 86687640. Its totient is φ = 26673072.

The previous prime is 50012041. The next prime is 50012057. The reversal of 50012055 is 55021005.

It is not a de Polignac number, because 50012055 - 2⁹ = 50011543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50012057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555645 + ... + 555734.

It is an arithmetic number, because the mean of its divisors is an integer number (7223970).

Almost surely, 2^50012055 is an apocalyptic number.

50012055 is a deficient number, since it is larger than the sum of its proper divisors (36675585).

50012055 is a wasteful number, since it uses less digits than its factorization.

50012055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111390 (or 1111387 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 50012055 is about 7071.9201777169. The cubic root of 50012055 is about 368.4327548181.

It can be divided in two parts, 5001 and 2055, that added together give a square (7056 = 84²).

The spelling of 50012055 in words is "fifty million, twelve thousand, fifty-five".