45504646399 has 8 divisors (see below), whose sum is σ = 45591367680. Its totient is φ = 45417972600.

The previous prime is 45504646393. The next prime is 45504646459. The reversal of 45504646399 is 99364640554.

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 45504646399 - 2⁵ = 45504646367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504646393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2336994 + ... + 2356384.

It is an arithmetic number, because the mean of its divisors is an integer number (5698920960).

Almost surely, 2^45504646399 is an apocalyptic number.

45504646399 is a deficient number, since it is larger than the sum of its proper divisors (86721281).

45504646399 is a wasteful number, since it uses less digits than its factorization.

45504646399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23741.

The product of its (nonzero) digits is 13996800, while the sum is 55.

The spelling of 45504646399 in words is "forty-five billion, five hundred four million, six hundred forty-six thousand, three hundred ninety-nine".