104252345552 has 10 divisors (see below), whose sum is σ = 201988919538. Its totient is φ = 52126172768.

The previous prime is 104252345551. The next prime is 104252345563. The reversal of 104252345552 is 255543252401.

It can be written as a sum of positive squares in only one way, i.e., 104093988496 + 158357056 = 322636^2 + 12584^2 .

It is a super-2 number, since 2×104252345552² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104252345551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3257885783 + ... + 3257885814.

Almost surely, 2^104252345552 is an apocalyptic number.

It is an amenable number.

104252345552 is a deficient number, since it is larger than the sum of its proper divisors (97736573986).

104252345552 is an equidigital number, since it uses as much as digits as its factorization.

104252345552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6515771605 (or 6515771599 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 104252345552 its reverse (255543252401), we get a palindrome (359795597953).

The spelling of 104252345552 in words is "one hundred four billion, two hundred fifty-two million, three hundred forty-five thousand, five hundred fifty-two".