45565771104 has 720 divisors, whose sum is σ = 164182588416. Its totient is φ = 12345177600.

The previous prime is 45565771103. The next prime is 45565771129. The reversal of 45565771104 is 40117756554.

45565771104 is a `hidden beast` number, since 4 + 5 + 565 + 7 + 71 + 10 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 45565771104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45565771103) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 279544527 + ... + 279544689.

Almost surely, 2^45565771104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45565771104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82091294208).

45565771104 is an abundant number, since it is smaller than the sum of its proper divisors (118616817312).

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

45565771104 is a wasteful number, since it uses less digits than its factorization.

45565771104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 45565771104 in words is "forty-five billion, five hundred sixty-five million, seven hundred seventy-one thousand, one hundred four".