56504005544205 has 48 divisors (see below), whose sum is σ = 99129368310336. Its totient is φ = 29769661739520.

The previous prime is 56504005544183. The next prime is 56504005544269. The reversal of 56504005544205 is 50244550040565.

56504005544205 is a `hidden beast` number, since 5 + 6 + 50 + 4 + 0 + 0 + 554 + 42 + 0 + 5 = 666.

It is not a de Polignac number, because 56504005544205 - 2¹² = 56504005540109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40370770 + ... + 41746940.

It is an arithmetic number, because the mean of its divisors is an integer number (2065195173132).

Almost surely, 2^{56504005544205} is an apocalyptic number.

It is an amenable number.

56504005544205 is a deficient number, since it is larger than the sum of its proper divisors (42625362766131).

56504005544205 is a wasteful number, since it uses less digits than its factorization.

56504005544205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387258 (or 1387255 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

The spelling of 56504005544205 in words is "fifty-six trillion, five hundred four billion, five million, five hundred forty-four thousand, two hundred five".