50488011 has 72 divisors (see below), whose sum is σ = 91952640. Its totient is φ = 26125056.

The previous prime is 50488007. The next prime is 50488019. The reversal of 50488011 is 11088405.

It is not a de Polignac number, because 50488011 - 2² = 50488007 is a prime.

It is a super-2 number, since 2×50488011² = 5098078509472242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50488019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 855700 + ... + 855758.

It is an arithmetic number, because the mean of its divisors is an integer number (1277120).

Almost surely, 2^50488011 is an apocalyptic number.

50488011 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

50488011 is a deficient number, since it is larger than the sum of its proper divisors (41464629).

50488011 is a wasteful number, since it uses less digits than its factorization.

50488011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 50488011 is about 7105.4916086081. The cubic root of 50488011 is about 369.5978367150.

The spelling of 50488011 in words is "fifty million, four hundred eighty-eight thousand, eleven".