45666441401 has 8 divisors (see below), whose sum is σ = 52197482304. Its totient is φ = 39137216400.

The previous prime is 45666441367. The next prime is 45666441409. The reversal of 45666441401 is 10414466654.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45666441401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45666441409) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 399650 + ... + 501051.

It is an arithmetic number, because the mean of its divisors is an integer number (6524685288).

Almost surely, 2^45666441401 is an apocalyptic number.

It is an amenable number.

45666441401 is a deficient number, since it is larger than the sum of its proper divisors (6531040903).

45666441401 is an equidigital number, since it uses as much as digits as its factorization.

45666441401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907951.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 45666441401 in words is "forty-five billion, six hundred sixty-six million, four hundred forty-one thousand, four hundred one".