495298538600 has 96 divisors (see below), whose sum is σ = 1160721334080. Its totient is φ = 196546721280.

The previous prime is 495298538599. The next prime is 495298538687. The reversal of 495298538600 is 6835892594.

It is a self number, because there is not a number n which added to its sum of digits gives 495298538600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50602907 + ... + 50612693.

It is an arithmetic number, because the mean of its divisors is an integer number (12090847230).

Almost surely, 2^495298538600 is an apocalyptic number.

495298538600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495298538600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580360667040).

495298538600 is an abundant number, since it is smaller than the sum of its proper divisors (665422795480).

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

495298538600 is a wasteful number, since it uses less digits than its factorization.

495298538600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11787 (or 11778 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 59.

The spelling of 495298538600 in words is "four hundred ninety-five billion, two hundred ninety-eight million, five hundred thirty-eight thousand, six hundred".