45465465405 has 8 divisors (see below), whose sum is σ = 72744744672. Its totient is φ = 24248248208.

The previous prime is 45465465391. The next prime is 45465465443. The reversal of 45465465405 is 50456456454.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45465465405 - 2⁶ = 45465465341 is a prime.

It is a congruent number.

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, 1515515499 + ... + 1515515528.

It is an arithmetic number, because the mean of its divisors is an integer number (9093093084).

Almost surely, 2^45465465405 is an apocalyptic number.

It is an amenable number.

45465465405 is a deficient number, since it is larger than the sum of its proper divisors (27279279267).

45465465405 is a wasteful number, since it uses less digits than its factorization.

45465465405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031031035.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 45465465405 in words is "forty-five billion, four hundred sixty-five million, four hundred sixty-five thousand, four hundred five".