495060621 has 16 divisors (see below), whose sum is σ = 762447168. Its totient is φ = 282387200.

The previous prime is 495060551. The next prime is 495060647. The reversal of 495060621 is 126060594.

It is a cyclic number.

It is not a de Polignac number, because 495060621 - 2¹⁰ = 495059597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495060661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440670 + ... + 441791.

It is an arithmetic number, because the mean of its divisors is an integer number (47652948).

Almost surely, 2^495060621 is an apocalyptic number.

It is an amenable number.

495060621 is a deficient number, since it is larger than the sum of its proper divisors (267386547).

495060621 is a wasteful number, since it uses less digits than its factorization.

495060621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882492.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 495060621 is about 22249.9577752408. The cubic root of 495060621 is about 791.0782802835.

The spelling of 495060621 in words is "four hundred ninety-five million, sixty thousand, six hundred twenty-one".