45045244346 has 16 divisors (see below), whose sum is σ = 72778120800. Its totient is φ = 20841005808.

The previous prime is 45045244313. The next prime is 45045244351. The reversal of 45045244346 is 64344254054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13782101 + ... + 13785368.

It is an arithmetic number, because the mean of its divisors is an integer number (4548632550).

Almost surely, 2^45045244346 is an apocalyptic number.

45045244346 is a deficient number, since it is larger than the sum of its proper divisors (27732876454).

45045244346 is a wasteful number, since it uses less digits than its factorization.

45045244346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27567533.

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 45045244346 in words is "forty-five billion, forty-five million, two hundred forty-four thousand, three hundred forty-six".