50165253 has 6 divisors (see below), whose sum is σ = 72460934. Its totient is φ = 33443496.

The previous prime is 50165251. The next prime is 50165257. The reversal of 50165253 is 35256105.

50165253 is a `hidden beast` number, since 5 + 0 + 1 + 652 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 49322529 + 842724 = 7023^2 + 918^2 .

It is not a de Polignac number, because 50165253 - 2¹ = 50165251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50165251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2786950 + ... + 2786967.

Almost surely, 2^50165253 is an apocalyptic number.

It is an amenable number.

50165253 is a deficient number, since it is larger than the sum of its proper divisors (22295681).

50165253 is a wasteful number, since it uses less digits than its factorization.

50165253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5573923 (or 5573920 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 50165253 is about 7082.7433244471. The cubic root of 50165253 is about 368.8085683855.

It can be divided in two parts, 5016525 and 3, that added together give a triangular number (5016528 = T₃₁₆₇).

The spelling of 50165253 in words is "fifty million, one hundred sixty-five thousand, two hundred fifty-three".