45785589055 has 32 divisors (see below), whose sum is σ = 60421386240. Its totient is φ = 33152106240.

The previous prime is 45785589029. The next prime is 45785589107. The reversal of 45785589055 is 55098558754.

It is not a de Polignac number, because 45785589055 - 2¹⁷ = 45785457983 is a prime.

It is a super-2 number, since 2×45785589055² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45785588984 and 45785589002.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1873515 + ... + 1897795.

It is an arithmetic number, because the mean of its divisors is an integer number (1888168320).

Almost surely, 2^45785589055 is an apocalyptic number.

45785589055 is a deficient number, since it is larger than the sum of its proper divisors (14635797185).

45785589055 is a wasteful number, since it uses less digits than its factorization.

45785589055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25191.

The product of its (nonzero) digits is 50400000, while the sum is 61.

The spelling of 45785589055 in words is "forty-five billion, seven hundred eighty-five million, five hundred eighty-nine thousand, fifty-five".