45255534051205 has 8 divisors (see below), whose sum is σ = 54306710851104. Its totient is φ = 36204380581200.

The previous prime is 45255534051197. The next prime is 45255534051209. The reversal of 45255534051205 is 50215043555254.

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

It is not a de Polignac number, because 45255534051205 - 2³ = 45255534051197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45255534051209) 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, 1235511 + ... + 9593620.

It is an arithmetic number, because the mean of its divisors is an integer number (6788338856388).

Almost surely, 2^{45255534051205} is an apocalyptic number.

It is an amenable number.

45255534051205 is a deficient number, since it is larger than the sum of its proper divisors (9051176799899).

45255534051205 is a wasteful number, since it uses less digits than its factorization.

45255534051205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11664947.

The product of its (nonzero) digits is 3000000, while the sum is 46.

It can be divided in two parts, 4525553 and 4051205, that added together give a palindrome (8576758).

The spelling of 45255534051205 in words is "forty-five trillion, two hundred fifty-five billion, five hundred thirty-four million, fifty-one thousand, two hundred five".