50123053 has 4 divisors (see below), whose sum is σ = 50224000. Its totient is φ = 50022108.

The previous prime is 50123011. The next prime is 50123057. The reversal of 50123053 is 35032105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50123053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50123053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50123057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49725 + ... + 50722.

It is an arithmetic number, because the mean of its divisors is an integer number (12556000).

Almost surely, 2^50123053 is an apocalyptic number.

It is an amenable number.

50123053 is a deficient number, since it is larger than the sum of its proper divisors (100947).

50123053 is a wasteful number, since it uses less digits than its factorization.

50123053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100946.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 50123053 is about 7079.7636259977. The cubic root of 50123053 is about 368.7051230267.

Adding to 50123053 its reverse (35032105), we get a palindrome (85155158).

The spelling of 50123053 in words is "fifty million, one hundred twenty-three thousand, fifty-three".