50353623 has 16 divisors (see below), whose sum is σ = 74941440. Its totient is φ = 33414552.

The previous prime is 50353621. The next prime is 50353627. The reversal of 50353623 is 32635305.

50353623 is a `hidden beast` number, since 5 + 0 + 35 + 3 + 623 = 666.

It is not a de Polignac number, because 50353623 - 2¹ = 50353621 is a prime.

It is a super-2 number, since 2×50353623² = 5070974698452258, which contains 22 as substring.

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 (50353621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1840 + ... + 10202.

It is an arithmetic number, because the mean of its divisors is an integer number (4683840).

Almost surely, 2^50353623 is an apocalyptic number.

50353623 is a deficient number, since it is larger than the sum of its proper divisors (24587817).

50353623 is a wasteful number, since it uses less digits than its factorization.

50353623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8595 (or 8589 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 50353623 is about 7096.0286780706. The cubic root of 50353623 is about 369.2696158948.

Adding to 50353623 its reverse (32635305), we get a palindrome (82988928).

The spelling of 50353623 in words is "fifty million, three hundred fifty-three thousand, six hundred twenty-three".