495940813700 has 36 divisors (see below), whose sum is σ = 1080657143412. Its totient is φ = 197553177600.

The previous prime is 495940813649. The next prime is 495940813703. The reversal of 495940813700 is 7318049594.

It can be written as a sum of positive squares in 6 ways, for example, as 9607528324 + 486333285376 = 98018^2 + 697376^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (495940813703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10265129 + ... + 10313328.

Almost surely, 2^495940813700 is an apocalyptic number.

It is an amenable number.

495940813700 is an abundant number, since it is smaller than the sum of its proper divisors (584716329712).

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

495940813700 is a wasteful number, since it uses less digits than its factorization.

495940813700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20578712 (or 20578705 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 495940813700 in words is "four hundred ninety-five billion, nine hundred forty million, eight hundred thirteen thousand, seven hundred".