45441053512 has 16 divisors (see below), whose sum is σ = 85386003840. Its totient is φ = 22671452496.

The previous prime is 45441053507. The next prime is 45441053551. The reversal of 45441053512 is 21535014454.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6130348 + ... + 6137755.

It is an arithmetic number, because the mean of its divisors is an integer number (5336625240).

Almost surely, 2^45441053512 is an apocalyptic number.

It is an amenable number.

45441053512 is a deficient number, since it is larger than the sum of its proper divisors (39944950328).

45441053512 is a wasteful number, since it uses less digits than its factorization.

45441053512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12268572 (or 12268568 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 45441053512 its reverse (21535014454), we get a palindrome (66976067966).

The spelling of 45441053512 in words is "forty-five billion, four hundred forty-one million, fifty-three thousand, five hundred twelve".