495831541 has 2 divisors, whose sum is σ = 495831542. Its totient is φ = 495831540.

The previous prime is 495831521. The next prime is 495831563. The reversal of 495831541 is 145138594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 487129041 + 8702500 = 22071^2 + 2950^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-495831541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 495831494 and 495831503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495831521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247915770 + 247915771.

It is an arithmetic number, because the mean of its divisors is an integer number (247915771).

Almost surely, 2^495831541 is an apocalyptic number.

It is an amenable number.

495831541 is a deficient number, since it is larger than the sum of its proper divisors (1).

495831541 is an equidigital number, since it uses as much as digits as its factorization.

495831541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 40.

The square root of 495831541 is about 22267.2751139424. The cubic root of 495831541 is about 791.4886958662.

The spelling of 495831541 in words is "four hundred ninety-five million, eight hundred thirty-one thousand, five hundred forty-one".