495548023 has 4 divisors (see below), whose sum is σ = 495640648. Its totient is φ = 495455400.

The previous prime is 495548003. The next prime is 495548033. The reversal of 495548023 is 320845594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 495548023 - 2⁵ = 495547991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495548003) 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, 37761 + ... + 49162.

It is an arithmetic number, because the mean of its divisors is an integer number (123910162).

Almost surely, 2^495548023 is an apocalyptic number.

495548023 is a deficient number, since it is larger than the sum of its proper divisors (92625).

495548023 is an equidigital number, since it uses as much as digits as its factorization.

495548023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92624.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 495548023 is about 22260.9079554272. The cubic root of 495548023 is about 791.3378085465.

The spelling of 495548023 in words is "four hundred ninety-five million, five hundred forty-eight thousand, twenty-three".