50494961 has 4 divisors (see below), whose sum is σ = 55085424. Its totient is φ = 45904500.

The previous prime is 50494957. The next prime is 50495009. The reversal of 50494961 is 16949405.

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.

It is a cyclic number.

It is not a de Polignac number, because 50494961 - 2² = 50494957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50494901) 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, 2295215 + ... + 2295236.

It is an arithmetic number, because the mean of its divisors is an integer number (13771356).

Almost surely, 2^50494961 is an apocalyptic number.

It is an amenable number.

50494961 is a deficient number, since it is larger than the sum of its proper divisors (4590463).

50494961 is a wasteful number, since it uses less digits than its factorization.

50494961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590462.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 50494961 is about 7105.9806501285. The cubic root of 50494961 is about 369.6147951114.

The spelling of 50494961 in words is "fifty million, four hundred ninety-four thousand, nine hundred sixty-one".