45005561346 has 16 divisors (see below), whose sum is σ = 90046548864. Its totient is φ = 14995949424.

The previous prime is 45005561261. The next prime is 45005561353. The reversal of 45005561346 is 64316550054.

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, 1459561 + ... + 1490076.

It is an arithmetic number, because the mean of its divisors is an integer number (5627909304).

Almost surely, 2^45005561346 is an apocalyptic number.

45005561346 is an abundant number, since it is smaller than the sum of its proper divisors (45040987518).

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

45005561346 is a wasteful number, since it uses less digits than its factorization.

45005561346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952185.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 45005561346 in words is "forty-five billion, five million, five hundred sixty-one thousand, three hundred forty-six".