45459090955 has 8 divisors (see below), whose sum is σ = 54596873232. Its totient is φ = 36336630048.

The previous prime is 45459090893. The next prime is 45459090961. The reversal of 45459090955 is 55909095454.

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

It is a cyclic number.

It is not a de Polignac number, because 45459090955 - 2¹¹ = 45459088907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45459090896 and 45459090905.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3823812 + ... + 3835681.

It is an arithmetic number, because the mean of its divisors is an integer number (6824609154).

Almost surely, 2^45459090955 is an apocalyptic number.

45459090955 is a deficient number, since it is larger than the sum of its proper divisors (9137782277).

45459090955 is a wasteful number, since it uses less digits than its factorization.

45459090955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7660685.

The product of its (nonzero) digits is 7290000, while the sum is 55.

It can be divided in two parts, 454590 and 90955, that added together give a palindrome (545545).

The spelling of 45459090955 in words is "forty-five billion, four hundred fifty-nine million, ninety thousand, nine hundred fifty-five".