493516537700 has 36 divisors (see below), whose sum is σ = 1072853684532. Its totient is φ = 197052182400.

The previous prime is 493516537667. The next prime is 493516537751. The reversal of 493516537700 is 7735615394.

It can be written as a sum of positive squares in 6 ways, for example, as 144351364096 + 349165173604 = 379936^2 + 590902^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4374431 + ... + 4485830.

It is an arithmetic number, because the mean of its divisors is an integer number (29801491237).

Almost surely, 2^493516537700 is an apocalyptic number.

It is an amenable number.

493516537700 is an abundant number, since it is smaller than the sum of its proper divisors (579337146832).

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

493516537700 is a wasteful number, since it uses less digits than its factorization.

493516537700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860832 (or 8860825 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 50.

The spelling of 493516537700 in words is "four hundred ninety-three billion, five hundred sixteen million, five hundred thirty-seven thousand, seven hundred".