105604546553 has 8 divisors (see below), whose sum is σ = 116281643040. Its totient is φ = 95106897280.

The previous prime is 105604546519. The next prime is 105604546573. The reversal of 105604546553 is 355645406501.

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

It is a cyclic number.

It is not a de Polignac number, because 105604546553 - 2⁸ = 105604546297 is a prime.

It is a super-2 number, since 2×105604546553² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105604546573) 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, 44860568 + ... + 44862921.

It is an arithmetic number, because the mean of its divisors is an integer number (14535205380).

Almost surely, 2^105604546553 is an apocalyptic number.

It is an amenable number.

105604546553 is a deficient number, since it is larger than the sum of its proper divisors (10677096487).

105604546553 is a wasteful number, since it uses less digits than its factorization.

105604546553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89723607.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 105604546553 in words is "one hundred five billion, six hundred four million, five hundred forty-six thousand, five hundred fifty-three".