50213763 has 12 divisors (see below), whose sum is σ = 75217688. Its totient is φ = 33475680.

The previous prime is 50213759. The next prime is 50213783. The reversal of 50213763 is 36731205.

It is a happy number.

It is not a de Polignac number, because 50213763 - 2² = 50213759 is a prime.

It is a super-3 number, since 3×50213763³ (a number of 24 digits) contains 333 as substring.

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

It is a Duffinian number.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (50213783) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103078 + ... + 103563.

Almost surely, 2^50213763 is an apocalyptic number.

50213763 is a deficient number, since it is larger than the sum of its proper divisors (25003925).

50213763 is an equidigital number, since it uses as much as digits as its factorization.

50213763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206656 (or 206644 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 50213763 is about 7086.1670175067. The cubic root of 50213763 is about 368.9274098732.

Adding to 50213763 its reverse (36731205), we get a palindrome (86944968).

The spelling of 50213763 in words is "fifty million, two hundred thirteen thousand, seven hundred sixty-three".