50770231 has 4 divisors (see below), whose sum is σ = 50822152. Its totient is φ = 50718312.

The previous prime is 50770207. The next prime is 50770241. The reversal of 50770231 is 13207705.

50770231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50770231 - 2⁷ = 50770103 is a prime.

It is a super-2 number, since 2×50770231² = 5155232711586722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50770196 and 50770205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50770201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24465 + ... + 26458.

It is an arithmetic number, because the mean of its divisors is an integer number (12705538).

Almost surely, 2^50770231 is an apocalyptic number.

50770231 is a deficient number, since it is larger than the sum of its proper divisors (51921).

50770231 is an equidigital number, since it uses as much as digits as its factorization.

50770231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51920.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 50770231 is about 7125.3232207388. The cubic root of 50770231 is about 370.2852220028.

Adding to 50770231 its reverse (13207705), we get a palindrome (63977936).

The spelling of 50770231 in words is "fifty million, seven hundred seventy thousand, two hundred thirty-one".