499096560 has 80 divisors (see below), whose sum is σ = 1628645760. Its totient is φ = 126086400.

The previous prime is 499096537. The next prime is 499096607. The reversal of 499096560 is 65690994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50166 + ... + 59285.

It is an arithmetic number, because the mean of its divisors is an integer number (20358072).

Almost surely, 2^499096560 is an apocalyptic number.

499096560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

499096560 is an abundant number, since it is smaller than the sum of its proper divisors (1129549200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499096560 is a wasteful number, since it uses less digits than its factorization.

499096560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109486 (or 109480 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 48.

The square root of 499096560 is about 22340.4691087721. The cubic root of 499096560 is about 793.2221972386. Note that the first 3 decimals are identical.

The spelling of 499096560 in words is "four hundred ninety-nine million, ninety-six thousand, five hundred sixty".