45200072055 has 32 divisors (see below), whose sum is σ = 72810017280. Its totient is φ = 23943738240.

The previous prime is 45200072011. The next prime is 45200072077. The reversal of 45200072055 is 55027000254.

45200072055 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 45200072055 - 2¹⁶ = 45200006519 is a prime.

It is a super-3 number, since 3×45200072055³ (a number of 33 digits) contains 333 as substring.

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, 2267964 + ... + 2287806.

It is an arithmetic number, because the mean of its divisors is an integer number (2275313040).

Almost surely, 2^45200072055 is an apocalyptic number.

45200072055 is a deficient number, since it is larger than the sum of its proper divisors (27609945225).

45200072055 is a wasteful number, since it uses less digits than its factorization.

45200072055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20871.

The product of its (nonzero) digits is 14000, while the sum is 30.

The spelling of 45200072055 in words is "forty-five billion, two hundred million, seventy-two thousand, fifty-five".