45204594469557 has 16 divisors (see below), whose sum is σ = 61558891122432. Its totient is φ = 29493424120320.

The previous prime is 45204594469549. The next prime is 45204594469613. The reversal of 45204594469557 is 75596449540254.

45204594469557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45204594469557 - 2³ = 45204594469549 is a prime.

It is a super-2 number, since 2×45204594469557² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45204594469491 and 45204594469500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45204594469537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7274944 + ... + 11972217.

It is an arithmetic number, because the mean of its divisors is an integer number (3847430695152).

Almost surely, 2^{45204594469557} is an apocalyptic number.

45204594469557 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

45204594469557 is a deficient number, since it is larger than the sum of its proper divisors (16354296652875).

45204594469557 is a wasteful number, since it uses less digits than its factorization.

45204594469557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19263868.

The product of its (nonzero) digits is 1088640000, while the sum is 69.

The spelling of 45204594469557 in words is "forty-five trillion, two hundred four billion, five hundred ninety-four million, four hundred sixty-nine thousand, five hundred fifty-seven".