45818269855 has 32 divisors (see below), whose sum is σ = 57967902720. Its totient is φ = 34719709440.

The previous prime is 45818269817. The next prime is 45818269873. The reversal of 45818269855 is 55896281854.

It is not a de Polignac number, because 45818269855 - 2¹³ = 45818261663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45818269793 and 45818269802.

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, 2120034 + ... + 2141536.

It is an arithmetic number, because the mean of its divisors is an integer number (1811496960).

Almost surely, 2^45818269855 is an apocalyptic number.

45818269855 is a deficient number, since it is larger than the sum of its proper divisors (12149632865).

45818269855 is a wasteful number, since it uses less digits than its factorization.

45818269855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21831.

The product of its digits is 27648000, while the sum is 61.

The spelling of 45818269855 in words is "forty-five billion, eight hundred eighteen million, two hundred sixty-nine thousand, eight hundred fifty-five".