495211461 has 8 divisors (see below), whose sum is σ = 660796224. Its totient is φ = 329883840.

The previous prime is 495211427. The next prime is 495211471. The reversal of 495211461 is 164112594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495211461 - 2⁷ = 495211333 is a prime.

It is a super-2 number, since 2×495211461² = 490468782211509042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495211471) 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, 59745 + ... + 67526.

It is an arithmetic number, because the mean of its divisors is an integer number (82599528).

Almost surely, 2^495211461 is an apocalyptic number.

It is an amenable number.

495211461 is a deficient number, since it is larger than the sum of its proper divisors (165584763).

495211461 is a wasteful number, since it uses less digits than its factorization.

495211461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128571.

The product of its digits is 8640, while the sum is 33.

The square root of 495211461 is about 22253.3471864347. The cubic root of 495211461 is about 791.1586166610.

The spelling of 495211461 in words is "four hundred ninety-five million, two hundred eleven thousand, four hundred sixty-one".