45446514441 has 4 divisors (see below), whose sum is σ = 60595352592. Its totient is φ = 30297676292.

The previous prime is 45446514437. The next prime is 45446514457. The reversal of 45446514441 is 14441564454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45446514441 - 2² = 45446514437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45446514393 and 45446514402.

It is not an unprimeable number, because it can be changed into a prime (45446514431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7574419071 + ... + 7574419076.

It is an arithmetic number, because the mean of its divisors is an integer number (15148838148).

Almost surely, 2^45446514441 is an apocalyptic number.

It is an amenable number.

45446514441 is a deficient number, since it is larger than the sum of its proper divisors (15148838151).

45446514441 is a wasteful number, since it uses less digits than its factorization.

45446514441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15148838150.

The product of its digits is 614400, while the sum is 42.

The spelling of 45446514441 in words is "forty-five billion, four hundred forty-six million, five hundred fourteen thousand, four hundred forty-one".