104569549645 has 32 divisors (see below), whose sum is σ = 139856855040. Its totient is φ = 74404146240.

The previous prime is 104569549621. The next prime is 104569549697. The reversal of 104569549645 is 546945965401.

It is not a de Polignac number, because 104569549645 - 2³¹ = 102422065997 is a prime.

It is a super-3 number, since 3×104569549645³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104569549645.

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, 8676994 + ... + 8689036.

It is an arithmetic number, because the mean of its divisors is an integer number (4370526720).

Almost surely, 2^104569549645 is an apocalyptic number.

It is an amenable number.

104569549645 is a deficient number, since it is larger than the sum of its proper divisors (35287305395).

104569549645 is a wasteful number, since it uses less digits than its factorization.

104569549645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15465.

The product of its (nonzero) digits is 23328000, while the sum is 58.

The spelling of 104569549645 in words is "one hundred four billion, five hundred sixty-nine million, five hundred forty-nine thousand, six hundred forty-five".