5345444466 has 48 divisors (see below), whose sum is σ = 12001292160. Its totient is φ = 1718327520.

The previous prime is 5345444443. The next prime is 5345444497. The reversal of 5345444466 is 6644445435.

5345444466 is a `hidden beast` number, since 5 + 3 + 4 + 544 + 44 + 66 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17436 + ... + 104856.

It is an arithmetic number, because the mean of its divisors is an integer number (250026920).

Almost surely, 2^5345444466 is an apocalyptic number.

5345444466 is an abundant number, since it is smaller than the sum of its proper divisors (6655847694).

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

5345444466 is a wasteful number, since it uses less digits than its factorization.

5345444466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87551 (or 87548 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

The square root of 5345444466 is about 73112.5465703391. The cubic root of 5345444466 is about 1748.4824357811.

The spelling of 5345444466 in words is "five billion, three hundred forty-five million, four hundred forty-four thousand, four hundred sixty-six".