50350653 has 20 divisors (see below), whose sum is σ = 75894588. Its totient is φ = 33264000.

The previous prime is 50350649. The next prime is 50350661. The reversal of 50350653 is 35605305.

It is a happy number.

50350653 is a `hidden beast` number, since 5 + 0 + 3 + 5 + 0 + 653 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 25130169 + 25220484 = 5013^2 + 5022^2 .

It is not a de Polignac number, because 50350653 - 2² = 50350649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50350633) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6403 + ... + 11903.

Almost surely, 2^50350653 is an apocalyptic number.

It is an amenable number.

50350653 is a deficient number, since it is larger than the sum of its proper divisors (25543935).

50350653 is a wasteful number, since it uses less digits than its factorization.

50350653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5626 (or 5617 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 50350653 is about 7095.8194030006. The cubic root of 50350653 is about 369.2623555611.

Adding to 50350653 its reverse (35605305), we get a palindrome (85955958).

It can be divided in two parts, 50 and 350653, that added together give a triangular number (350703 = T₈₃₇).

The spelling of 50350653 in words is "fifty million, three hundred fifty thousand, six hundred fifty-three".