50213461 has 12 divisors (see below), whose sum is σ = 53613252. Its totient is φ = 47019008.

The previous prime is 50213453. The next prime is 50213473. The reversal of 50213461 is 16431205.

It can be written as a sum of positive squares in 6 ways, for example, as 17380561 + 32832900 = 4169^2 + 5730^2 .

It is not a de Polignac number, because 50213461 - 2³ = 50213453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50213441) 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, 84381 + ... + 84973.

It is an arithmetic number, because the mean of its divisors is an integer number (4467771).

Almost surely, 2^50213461 is an apocalyptic number.

It is an amenable number.

50213461 is a deficient number, since it is larger than the sum of its proper divisors (3399791).

50213461 is a wasteful number, since it uses less digits than its factorization.

50213461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920 (or 903 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 50213461 is about 7086.1457083523. The cubic root of 50213461 is about 368.9266702599.

Adding to 50213461 its reverse (16431205), we get a palindrome (66644666).

The spelling of 50213461 in words is "fifty million, two hundred thirteen thousand, four hundred sixty-one".