45041142663 has 64 divisors (see below), whose sum is σ = 73754096640. Its totient is φ = 26939952000.

The previous prime is 45041142649. The next prime is 45041142667. The reversal of 45041142663 is 36624114054.

45041142663 is a `hidden beast` number, since 4 + 504 + 1 + 142 + 6 + 6 + 3 = 666.

It is not a de Polignac number, because 45041142663 - 2⁶ = 45041142599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45041142667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7037781 + ... + 7044177.

It is an arithmetic number, because the mean of its divisors is an integer number (1152407760).

Almost surely, 2^45041142663 is an apocalyptic number.

45041142663 is a deficient number, since it is larger than the sum of its proper divisors (28712953977).

45041142663 is a wasteful number, since it uses less digits than its factorization.

45041142663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6725 (or 6719 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 45041142663 in words is "forty-five billion, forty-one million, one hundred forty-two thousand, six hundred sixty-three".