45464646406 has 8 divisors (see below), whose sum is σ = 68249880360. Its totient is φ = 22714686288.

The previous prime is 45464646373. The next prime is 45464646427. The reversal of 45464646406 is 60464646454.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45464646406.

It is a congruent number.

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, 8815236 + ... + 8820391.

It is an arithmetic number, because the mean of its divisors is an integer number (8531235045).

Almost surely, 2^45464646406 is an apocalyptic number.

45464646406 is a deficient number, since it is larger than the sum of its proper divisors (22785233954).

45464646406 is a wasteful number, since it uses less digits than its factorization.

45464646406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17636918.

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 45464646406 in words is "forty-five billion, four hundred sixty-four million, six hundred forty-six thousand, four hundred six".