50748213 has 32 divisors (see below), whose sum is σ = 74549376. Its totient is φ = 30578688.

The previous prime is 50748197. The next prime is 50748227. The reversal of 50748213 is 31284705.

50748213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50748213 - 2⁴ = 50748197 is a prime.

It is a super-2 number, since 2×50748213² = 5150762245386738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50748253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159931 + ... + 160247.

It is an arithmetic number, because the mean of its divisors is an integer number (2329668).

Almost surely, 2^50748213 is an apocalyptic number.

It is an amenable number.

50748213 is a deficient number, since it is larger than the sum of its proper divisors (23801163).

50748213 is a wasteful number, since it uses less digits than its factorization.

50748213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 50748213 is about 7123.7780004714. The cubic root of 50748213 is about 370.2316859133.

The spelling of 50748213 in words is "fifty million, seven hundred forty-eight thousand, two hundred thirteen".