50826087 has 12 divisors (see below), whose sum is σ = 79062984. Its totient is φ = 31277520.

The previous prime is 50826077. The next prime is 50826089. The reversal of 50826087 is 78062805.

It is not a de Polignac number, because 50826087 - 2⁶ = 50826023 is a prime.

It is a super-2 number, since 2×50826087² = 5166582239463138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50826089) 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, 217089 + ... + 217322.

It is an arithmetic number, because the mean of its divisors is an integer number (6588582).

Almost surely, 2^50826087 is an apocalyptic number.

50826087 is a deficient number, since it is larger than the sum of its proper divisors (28236897).

50826087 is a wasteful number, since it uses less digits than its factorization.

50826087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434430 (or 434427 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 50826087 is about 7129.2416847797. The cubic root of 50826087 is about 370.4209647452.

The spelling of 50826087 in words is "fifty million, eight hundred twenty-six thousand, eighty-seven".