45005432113 has 8 divisors (see below), whose sum is σ = 45208800000. Its totient is φ = 44802151968.

The previous prime is 45005432111. The next prime is 45005432149. The reversal of 45005432113 is 31123450054.

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 45005432113 - 2¹ = 45005432111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45005432111) 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, 1145448 + ... + 1184086.

It is an arithmetic number, because the mean of its divisors is an integer number (5651100000).

Almost surely, 2^45005432113 is an apocalyptic number.

It is an amenable number.

45005432113 is a deficient number, since it is larger than the sum of its proper divisors (203367887).

45005432113 is a wasteful number, since it uses less digits than its factorization.

45005432113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43871.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 45005432113 its reverse (31123450054), we get a palindrome (76128882167).

The spelling of 45005432113 in words is "forty-five billion, five million, four hundred thirty-two thousand, one hundred thirteen".