50028753 has 4 divisors (see below), whose sum is σ = 66705008. Its totient is φ = 33352500.

The previous prime is 50028751. The next prime is 50028763. The reversal of 50028753 is 35782005.

It is a happy number.

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 not a de Polignac number, because 50028753 - 2¹ = 50028751 is a prime.

It is a super-2 number, since 2×50028753² = 5005752253470018, which contains 22 as substring.

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 50028753.

It is not an unprimeable number, because it can be changed into a prime (50028751) 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, 8338123 + ... + 8338128.

It is an arithmetic number, because the mean of its divisors is an integer number (16676252).

Almost surely, 2^50028753 is an apocalyptic number.

It is an amenable number.

50028753 is a deficient number, since it is larger than the sum of its proper divisors (16676255).

50028753 is a wasteful number, since it uses less digits than its factorization.

50028753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16676254.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 50028753 is about 7073.1006637825. The cubic root of 50028753 is about 368.4737543036.

The spelling of 50028753 in words is "fifty million, twenty-eight thousand, seven hundred fifty-three".