45290528774 has 8 divisors (see below), whose sum is σ = 67949754768. Its totient is φ = 22640610520.

The previous prime is 45290528761. The next prime is 45290528797. The reversal of 45290528774 is 47782509254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314757 + ... + 2334240.

It is an arithmetic number, because the mean of its divisors is an integer number (8493719346).

Almost surely, 2^45290528774 is an apocalyptic number.

45290528774 is a deficient number, since it is larger than the sum of its proper divisors (22659225994).

45290528774 is a wasteful number, since it uses less digits than its factorization.

45290528774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653870.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 45290528774 in words is "forty-five billion, two hundred ninety million, five hundred twenty-eight thousand, seven hundred seventy-four".