45505124244 has 24 divisors (see below), whose sum is σ = 117976248320. Its totient is φ = 15168374712.

The previous prime is 45505124213. The next prime is 45505124267. The reversal of 45505124244 is 44242150554.

45505124244 is a `hidden beast` number, since 4 + 5 + 505 + 124 + 24 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 45505124199 and 45505124208.

It is a congruent number.

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, 210671764 + ... + 210671979.

Almost surely, 2^45505124244 is an apocalyptic number.

It is an amenable number.

45505124244 is an abundant number, since it is smaller than the sum of its proper divisors (72471124076).

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

45505124244 is a wasteful number, since it uses less digits than its factorization.

45505124244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421343756 (or 421343748 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 45505124244 its reverse (44242150554), we get a palindrome (89747274798).

The spelling of 45505124244 in words is "forty-five billion, five hundred five million, one hundred twenty-four thousand, two hundred forty-four".