50105433 has 16 divisors (see below), whose sum is σ = 76630016. Its totient is φ = 28527120.

The previous prime is 50105423. The next prime is 50105459. The reversal of 50105433 is 33450105.

It is not a de Polignac number, because 50105433 - 2⁶ = 50105369 is a prime.

It is a super-2 number, since 2×50105433² = 5021108832234978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50105423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1728 + ... + 10158.

It is an arithmetic number, because the mean of its divisors is an integer number (4789376).

Almost surely, 2^50105433 is an apocalyptic number.

It is an amenable number.

50105433 is a deficient number, since it is larger than the sum of its proper divisors (26524583).

50105433 is a wasteful number, since it uses less digits than its factorization.

50105433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 50105433 is about 7078.5191247887. The cubic root of 50105433 is about 368.6619137295.

Adding to 50105433 its reverse (33450105), we get a palindrome (83555538).

The spelling of 50105433 in words is "fifty million, one hundred five thousand, four hundred thirty-three".