45471225055 has 16 divisors (see below), whose sum is σ = 57623892480. Its totient is φ = 34376143648.

The previous prime is 45471225047. The next prime is 45471225061. The reversal of 45471225055 is 55052217454.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45471225055 - 2³ = 45471225047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45471224999 and 45471225017.

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, 2372395 + ... + 2391484.

It is an arithmetic number, because the mean of its divisors is an integer number (3601493280).

Almost surely, 2^45471225055 is an apocalyptic number.

45471225055 is a deficient number, since it is larger than the sum of its proper divisors (12152667425).

45471225055 is a wasteful number, since it uses less digits than its factorization.

45471225055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4763990.

The product of its (nonzero) digits is 280000, while the sum is 40.

The spelling of 45471225055 in words is "forty-five billion, four hundred seventy-one million, two hundred twenty-five thousand, fifty-five".