50211413 has 16 divisors (see below), whose sum is σ = 60088320. Its totient is φ = 41050800.

The previous prime is 50211409. The next prime is 50211439. The reversal of 50211413 is 31411205.

It is not a de Polignac number, because 50211413 - 2² = 50211409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50211391 and 50211400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50211493) 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, 13778 + ... + 17036.

It is an arithmetic number, because the mean of its divisors is an integer number (3755520).

Almost surely, 2^50211413 is an apocalyptic number.

It is an amenable number.

50211413 is a deficient number, since it is larger than the sum of its proper divisors (9876907).

50211413 is a wasteful number, since it uses less digits than its factorization.

50211413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 50211413 is about 7086.0011995483. The cubic root of 50211413 is about 368.9216545259.

Subtracting from 50211413 its sum of digits (17), we obtain a square (50211396 = 7086²).

Adding to 50211413 its reverse (31411205), we get a palindrome (81622618).

The spelling of 50211413 in words is "fifty million, two hundred eleven thousand, four hundred thirteen".