495529145 has 4 divisors (see below), whose sum is σ = 594634980. Its totient is φ = 396423312.

The previous prime is 495529117. The next prime is 495529147. The reversal of 495529145 is 541925594.

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

It can be written as a sum of positive squares in 2 ways, for example, as 54361129 + 441168016 = 7373^2 + 21004^2 .

It is a cyclic number.

It is not a de Polignac number, because 495529145 - 2²⁸ = 227093689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 495529096 and 495529105.

It is not an unprimeable number, because it can be changed into a prime (495529147) 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, 49552910 + ... + 49552919.

It is an arithmetic number, because the mean of its divisors is an integer number (148658745).

Almost surely, 2^495529145 is an apocalyptic number.

It is an amenable number.

495529145 is a deficient number, since it is larger than the sum of its proper divisors (99105835).

495529145 is an equidigital number, since it uses as much as digits as its factorization.

495529145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99105834.

The product of its digits is 324000, while the sum is 44.

The square root of 495529145 is about 22260.4839345419. The cubic root of 495529145 is about 791.3277596954.

The spelling of 495529145 in words is "four hundred ninety-five million, five hundred twenty-nine thousand, one hundred forty-five".