50257065 has 8 divisors (see below), whose sum is σ = 80411328. Its totient is φ = 26803760.

The previous prime is 50257043. The next prime is 50257073. The reversal of 50257065 is 56075205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50257065 - 2¹³ = 50248873 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1675221 + ... + 1675250.

It is an arithmetic number, because the mean of its divisors is an integer number (10051416).

Almost surely, 2^50257065 is an apocalyptic number.

It is an amenable number.

50257065 is a deficient number, since it is larger than the sum of its proper divisors (30154263).

50257065 is a wasteful number, since it uses less digits than its factorization.

50257065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350479.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 50257065 is about 7089.2217485419. The cubic root of 50257065 is about 369.0334279835.

It can be divided in two parts, 5025 and 7065, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 50257065 in words is "fifty million, two hundred fifty-seven thousand, sixty-five".