45205774274 has 8 divisors (see below), whose sum is σ = 67907944080. Its totient is φ = 22569792916.

The previous prime is 45205774249. The next prime is 45205774321. The reversal of 45205774274 is 47247750254.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16545404 + ... + 16548135.

It is an arithmetic number, because the mean of its divisors is an integer number (8488493010).

Almost surely, 2^45205774274 is an apocalyptic number.

45205774274 is a deficient number, since it is larger than the sum of its proper divisors (22702169806).

45205774274 is a wasteful number, since it uses less digits than its factorization.

45205774274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33094224.

The product of its (nonzero) digits is 2195200, while the sum is 47.

The spelling of 45205774274 in words is "forty-five billion, two hundred five million, seven hundred seventy-four thousand, two hundred seventy-four".