499005495 has 32 divisors (see below), whose sum is σ = 911106240. Its totient is φ = 258940800.

The previous prime is 499005469. The next prime is 499005499. The reversal of 499005495 is 594500994.

It is not a de Polignac number, because 499005495 - 2⁶ = 499005431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 499005495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499005499) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44956 + ... + 54945.

It is an arithmetic number, because the mean of its divisors is an integer number (28472070).

Almost surely, 2^499005495 is an apocalyptic number.

499005495 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

499005495 is a deficient number, since it is larger than the sum of its proper divisors (412100745).

499005495 is a wasteful number, since it uses less digits than its factorization.

499005495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99952 (or 99946 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 499005495 is about 22338.4308983420. The cubic root of 499005495 is about 793.1739506140.

It can be divided in two parts, 499005 and 495, that added together give a triangular number (499500 = T₉₉₉).

The spelling of 499005495 in words is "four hundred ninety-nine million, five thousand, four hundred ninety-five".