10453327782 has 32 divisors (see below), whose sum is σ = 21657431040. Its totient is φ = 3360108960.

The previous prime is 10453327721. The next prime is 10453327789. The reversal of 10453327782 is 28772335401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10453327789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46657 + ... + 151932.

It is an arithmetic number, because the mean of its divisors is an integer number (676794720).

Almost surely, 2^10453327782 is an apocalyptic number.

10453327782 is an abundant number, since it is smaller than the sum of its proper divisors (11204103258).

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

10453327782 is a wasteful number, since it uses less digits than its factorization.

10453327782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198908.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 10453327782 in words is "ten billion, four hundred fifty-three million, three hundred twenty-seven thousand, seven hundred eighty-two".