45871946785 has 32 divisors (see below), whose sum is σ = 63356493312. Its totient is φ = 31232148480.

The previous prime is 45871946773. The next prime is 45871946831. The reversal of 45871946785 is 58764917854.

It is not a de Polignac number, because 45871946785 - 2⁷ = 45871946657 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11872764 + ... + 11876626.

It is an arithmetic number, because the mean of its divisors is an integer number (1979890416).

Almost surely, 2^45871946785 is an apocalyptic number.

It is an amenable number.

45871946785 is a deficient number, since it is larger than the sum of its proper divisors (17484546527).

45871946785 is a wasteful number, since it uses less digits than its factorization.

45871946785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6193.

The product of its digits is 67737600, while the sum is 64.

The spelling of 45871946785 in words is "forty-five billion, eight hundred seventy-one million, nine hundred forty-six thousand, seven hundred eighty-five".