495151406 has 36 divisors (see below), whose sum is σ = 803924856. Its totient is φ = 228701880.

The previous prime is 495151403. The next prime is 495151421. The reversal of 495151406 is 604151594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495151403) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1016495 + ... + 1016981.

It is an arithmetic number, because the mean of its divisors is an integer number (22331246).

Almost surely, 2^495151406 is an apocalyptic number.

495151406 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

495151406 is a deficient number, since it is larger than the sum of its proper divisors (308773450).

495151406 is a wasteful number, since it uses less digits than its factorization.

495151406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 495151406 is about 22251.9977979506. The cubic root of 495151406 is about 791.1266337235.

The spelling of 495151406 in words is "four hundred ninety-five million, one hundred fifty-one thousand, four hundred six".