490127541 has 4 divisors (see below), whose sum is σ = 653503392. Its totient is φ = 326751692.

The previous prime is 490127531. The next prime is 490127551. The reversal of 490127541 is 145721094.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (490127531) and next prime (490127551).

It is a cyclic number.

It is not a de Polignac number, because 490127541 - 2⁵ = 490127509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490127531) 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, 81687921 + ... + 81687926.

It is an arithmetic number, because the mean of its divisors is an integer number (163375848).

Almost surely, 2^490127541 is an apocalyptic number.

It is an amenable number.

490127541 is a deficient number, since it is larger than the sum of its proper divisors (163375851).

490127541 is a wasteful number, since it uses less digits than its factorization.

490127541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163375850.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 490127541 is about 22138.8242912762. The cubic root of 490127541 is about 788.4419117010.

The spelling of 490127541 in words is "four hundred ninety million, one hundred twenty-seven thousand, five hundred forty-one".