50491067 has 8 divisors (see below), whose sum is σ = 55391040. Its totient is φ = 45642760.

The previous prime is 50491061. The next prime is 50491069. The reversal of 50491067 is 76019405.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50491067 - 2¹⁰ = 50490043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50491061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10853 + ... + 14790.

It is an arithmetic number, because the mean of its divisors is an integer number (6923880).

Almost surely, 2^50491067 is an apocalyptic number.

50491067 is a deficient number, since it is larger than the sum of its proper divisors (4899973).

50491067 is a wasteful number, since it uses less digits than its factorization.

50491067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25833.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 50491067 is about 7105.7066502917. The cubic root of 50491067 is about 369.6052937210.

It can be divided in two parts, 5049 and 1067, that added together give a palindrome (6116).

The spelling of 50491067 in words is "fifty million, four hundred ninety-one thousand, sixty-seven".