495236402 has 4 divisors (see below), whose sum is σ = 742854606. Its totient is φ = 247618200.

The previous prime is 495236381. The next prime is 495236429. The reversal of 495236402 is 204632594.

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

It can be written as a sum of positive squares in only one way, i.e., 466603201 + 28633201 = 21601^2 + 5351^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123809099 + ... + 123809102.

Almost surely, 2^495236402 is an apocalyptic number.

495236402 is a deficient number, since it is larger than the sum of its proper divisors (247618204).

495236402 is a wasteful number, since it uses less digits than its factorization.

495236402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247618203.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 495236402 is about 22253.9075669870. The cubic root of 495236402 is about 791.1718984994.

Adding to 495236402 its reverse (204632594), we get a palindrome (699868996).

The spelling of 495236402 in words is "four hundred ninety-five million, two hundred thirty-six thousand, four hundred two".