8732500052378 has 16 divisors (see below), whose sum is σ = 13110491747016. Its totient is φ = 4362336505920.

The previous prime is 8732500052371. The next prime is 8732500052399.

It is a happy number.

8732500052378 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 7815228398329 + 917271654049 = 2795573^2 + 957743^2 .

It is not an unprimeable number, because it can be changed into a prime (8732500052371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54371000 + ... + 54531372.

Almost surely, 2^{8732500052378} is an apocalyptic number.

8732500052378 is a deficient number, since it is larger than the sum of its proper divisors (4377991694638).

8732500052378 is a wasteful number, since it uses less digits than its factorization.

8732500052378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184609.

The product of its (nonzero) digits is 2822400, while the sum is 50.

It can be divided in two parts, 87325000 and 52378, that added together give a palindrome (87377378).

The spelling of 8732500052378 in words is "eight trillion, seven hundred thirty-two billion, five hundred million, fifty-two thousand, three hundred seventy-eight".