494535009266 has 16 divisors (see below), whose sum is σ = 800746344000. Its totient is φ = 228360993168.

The previous prime is 494535009263. The next prime is 494535009301. The reversal of 494535009266 is 662900535494.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (494535009263) 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, 185356616 + ... + 185359283.

It is an arithmetic number, because the mean of its divisors is an integer number (50046646500).

Almost surely, 2^494535009266 is an apocalyptic number.

494535009266 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

494535009266 is a deficient number, since it is larger than the sum of its proper divisors (306211334734).

494535009266 is a wasteful number, since it uses less digits than its factorization.

494535009266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370715953.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 494535009266 in words is "four hundred ninety-four billion, five hundred thirty-five million, nine thousand, two hundred sixty-six".