45512250655 has 16 divisors (see below), whose sum is σ = 57993062400. Its totient is φ = 34169836032.

The previous prime is 45512250611. The next prime is 45512250701. The reversal of 45512250655 is 55605221554.

It is a cyclic number.

It is not a de Polignac number, because 45512250655 - 2¹⁹ = 45511726367 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737439 + ... + 796768.

It is an arithmetic number, because the mean of its divisors is an integer number (3624566400).

Almost surely, 2^45512250655 is an apocalyptic number.

45512250655 is a deficient number, since it is larger than the sum of its proper divisors (12480811745).

45512250655 is a wasteful number, since it uses less digits than its factorization.

45512250655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534578.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 45512250655 in words is "forty-five billion, five hundred twelve million, two hundred fifty thousand, six hundred fifty-five".