495051263000 has 192 divisors, whose sum is σ = 1366538921280. Its totient is φ = 167340096000.

The previous prime is 495051262997. The next prime is 495051263017. The reversal of 495051263000 is 362150594.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3407852 + ... + 3550148.

It is an arithmetic number, because the mean of its divisors is an integer number (7117390215).

Almost surely, 2^495051263000 is an apocalyptic number.

495051263000 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 495051263000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683269460640).

495051263000 is an abundant number, since it is smaller than the sum of its proper divisors (871487658280).

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

495051263000 is a wasteful number, since it uses less digits than its factorization.

495051263000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142403 (or 142382 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 495051263000 in words is "four hundred ninety-five billion, fifty-one million, two hundred sixty-three thousand".