50946413 has 4 divisors (see below), whose sum is σ = 58224480. Its totient is φ = 43668348.

The previous prime is 50946383. The next prime is 50946461. The reversal of 50946413 is 31464905.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31464905 = 5 ⋅6292981.

It is a cyclic number.

It is not a de Polignac number, because 50946413 - 2⁶ = 50946349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50946413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50948413) 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, 3639023 + ... + 3639036.

It is an arithmetic number, because the mean of its divisors is an integer number (14556120).

Almost surely, 2^50946413 is an apocalyptic number.

It is an amenable number.

50946413 is a deficient number, since it is larger than the sum of its proper divisors (7278067).

50946413 is an equidigital number, since it uses as much as digits as its factorization.

50946413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278066.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 50946413 is about 7137.6756020430. The cubic root of 50946413 is about 370.7130466861.

The spelling of 50946413 in words is "fifty million, nine hundred forty-six thousand, four hundred thirteen".