495145111 has 8 divisors (see below), whose sum is σ = 551864880. Its totient is φ = 441491328.

The previous prime is 495145109. The next prime is 495145163. The reversal of 495145111 is 111541594.

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 495145111 - 2¹ = 495145109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495145711) 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, 766156 + ... + 766801.

It is an arithmetic number, because the mean of its divisors is an integer number (68983110).

Almost surely, 2^495145111 is an apocalyptic number.

495145111 is a deficient number, since it is larger than the sum of its proper divisors (56719769).

495145111 is a wasteful number, since it uses less digits than its factorization.

495145111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532993.

The product of its digits is 3600, while the sum is 31.

The square root of 495145111 is about 22251.8563495273. The cubic root of 495145111 is about 791.1232811037.

The spelling of 495145111 in words is "four hundred ninety-five million, one hundred forty-five thousand, one hundred eleven".