50105011 has 24 divisors (see below), whose sum is σ = 57934800. Its totient is φ = 43243200.

The previous prime is 50104987. The next prime is 50105053. The reversal of 50105011 is 11050105.

It is not a de Polignac number, because 50105011 - 2⁵ = 50104979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50104982 and 50105000.

It is not an unprimeable number, because it can be changed into a prime (50105611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 382416 + ... + 382546.

It is an arithmetic number, because the mean of its divisors is an integer number (2413950).

Almost surely, 2^50105011 is an apocalyptic number.

50105011 is a deficient number, since it is larger than the sum of its proper divisors (7829789).

50105011 is a wasteful number, since it uses less digits than its factorization.

50105011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 50105011 is about 7078.4893162313. The cubic root of 50105011 is about 368.6608787402.

Adding to 50105011 its reverse (11050105), we get a palindrome (61155116).

The spelling of 50105011 in words is "fifty million, one hundred five thousand, eleven".