104451512502 has 8 divisors (see below), whose sum is σ = 208903025016. Its totient is φ = 34817170832.

The previous prime is 104451512483. The next prime is 104451512593. The reversal of 104451512502 is 205215154401.

It is a sphenic number, since it is the product of 3 distinct primes.

104451512502 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 104451512502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8704292703 + ... + 8704292714.

It is an arithmetic number, because the mean of its divisors is an integer number (26112878127).

Almost surely, 2^104451512502 is an apocalyptic number.

104451512502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

104451512502 is a wasteful number, since it uses less digits than its factorization.

104451512502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17408585422.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 104451512502 its reverse (205215154401), we get a palindrome (309666666903).

The spelling of 104451512502 in words is "one hundred four billion, four hundred fifty-one million, five hundred twelve thousand, five hundred two".