104135007552 has 224 divisors, whose sum is σ = 301831004160. Its totient is φ = 31584368640.

The previous prime is 104135007533. The next prime is 104135007607. The reversal of 104135007552 is 255700531401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8070418 + ... + 8083310.

It is an arithmetic number, because the mean of its divisors is an integer number (1347459840).

Almost surely, 2^104135007552 is an apocalyptic number.

104135007552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104135007552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150915502080).

104135007552 is an abundant number, since it is smaller than the sum of its proper divisors (197695996608).

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

104135007552 is a wasteful number, since it uses less digits than its factorization.

104135007552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13021 (or 13011 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

Adding to 104135007552 its reverse (255700531401), we get a palindrome (359835538953).

The spelling of 104135007552 in words is "one hundred four billion, one hundred thirty-five million, seven thousand, five hundred fifty-two".