45075389802 has 16 divisors (see below), whose sum is σ = 90157721952. Its totient is φ = 15023972880.

The previous prime is 45075389771. The next prime is 45075389869. The reversal of 45075389802 is 20898357054.

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, 202873 + ... + 362364.

It is an arithmetic number, because the mean of its divisors is an integer number (5634857622).

Almost surely, 2^45075389802 is an apocalyptic number.

45075389802 is an abundant number, since it is smaller than the sum of its proper divisors (45082332150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45075389802 is a wasteful number, since it uses less digits than its factorization.

45075389802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578533.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 45075389802 in words is "forty-five billion, seventy-five million, three hundred eighty-nine thousand, eight hundred two".