104002553545 has 8 divisors (see below), whose sum is σ = 136148797440. Its totient is φ = 75638220720.

The previous prime is 104002553507. The next prime is 104002553561. The reversal of 104002553545 is 545355200401.

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

It is a de Polignac number, because none of the positive numbers 2^k-104002553545 is a prime.

It is a super-2 number, since 2×104002553545² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104002553545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945477705 + ... + 945477814.

It is an arithmetic number, because the mean of its divisors is an integer number (17018599680).

Almost surely, 2^104002553545 is an apocalyptic number.

It is an amenable number.

104002553545 is a deficient number, since it is larger than the sum of its proper divisors (32146243895).

104002553545 is a wasteful number, since it uses less digits than its factorization.

104002553545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890955535.

The product of its (nonzero) digits is 60000, while the sum is 34.

Adding to 104002553545 its reverse (545355200401), we get a palindrome (649357753946).

The spelling of 104002553545 in words is "one hundred four billion, two million, five hundred fifty-three thousand, five hundred forty-five".