45893145590 has 16 divisors (see below), whose sum is σ = 82950436800. Its totient is φ = 18281086080.

The previous prime is 45893145517. The next prime is 45893145601. The reversal of 45893145590 is 9554139854.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9518990 + ... + 9523809.

It is an arithmetic number, because the mean of its divisors is an integer number (5184402300).

Almost surely, 2^45893145590 is an apocalyptic number.

45893145590 is a deficient number, since it is larger than the sum of its proper divisors (37057291210).

45893145590 is a wasteful number, since it uses less digits than its factorization.

45893145590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19043047.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 45893145590 in words is "forty-five billion, eight hundred ninety-three million, one hundred forty-five thousand, five hundred ninety".