50413491 has 6 divisors (see below), whose sum is σ = 72819500. Its totient is φ = 33608988.

The previous prime is 50413457. The next prime is 50413529. The reversal of 50413491 is 19431405.

It is not a de Polignac number, because 50413491 - 2²³ = 42024883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50413421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2800741 + ... + 2800758.

Almost surely, 2^50413491 is an apocalyptic number.

50413491 is a deficient number, since it is larger than the sum of its proper divisors (22406009).

50413491 is a wasteful number, since it uses less digits than its factorization.

50413491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601505 (or 5601502 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 50413491 is about 7100.2458408142. The cubic root of 50413491 is about 369.4159057827.

Adding to 50413491 its reverse (19431405), we get a palindrome (69844896).

The spelling of 50413491 in words is "fifty million, four hundred thirteen thousand, four hundred ninety-one".