50887043 has 2 divisors, whose sum is σ = 50887044. Its totient is φ = 50887042.

The previous prime is 50887033. The next prime is 50887061. The reversal of 50887043 is 34078805.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50887043 is a prime.

It is a super-2 number, since 2×50887043² = 5178982290567698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50886994 and 50887012.

It is not a weakly prime, because it can be changed into another prime (50887003) 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 as a sum of consecutive naturals, namely, 25443521 + 25443522.

It is an arithmetic number, because the mean of its divisors is an integer number (25443522).

Almost surely, 2^50887043 is an apocalyptic number.

50887043 is a deficient number, since it is larger than the sum of its proper divisors (1).

50887043 is an equidigital number, since it uses as much as digits as its factorization.

50887043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 50887043 is about 7133.5154727525. The cubic root of 50887043 is about 370.5689882055.

The spelling of 50887043 in words is "fifty million, eight hundred eighty-seven thousand, forty-three".