495950151 has 4 divisors (see below), whose sum is σ = 661266872. Its totient is φ = 330633432.

The previous prime is 495950111. The next prime is 495950159. The reversal of 495950151 is 151059594.

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

It is not a de Polignac number, because 495950151 - 2¹³ = 495941959 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 (495950159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82658356 + ... + 82658361.

It is an arithmetic number, because the mean of its divisors is an integer number (165316718).

Almost surely, 2^495950151 is an apocalyptic number.

495950151 is a deficient number, since it is larger than the sum of its proper divisors (165316721).

495950151 is a wasteful number, since it uses less digits than its factorization.

495950151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165316720.

The product of its (nonzero) digits is 40500, while the sum is 39.

The square root of 495950151 is about 22269.9382801120. The cubic root of 495950151 is about 791.5518026419.

The spelling of 495950151 in words is "four hundred ninety-five million, nine hundred fifty thousand, one hundred fifty-one".