45053462505 has 16 divisors (see below), whose sum is σ = 72100080000. Its totient is φ = 24023666688.

The previous prime is 45053462501. The next prime is 45053462521. The reversal of 45053462505 is 50526435054.

It is not a de Polignac number, because 45053462505 - 2² = 45053462501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45053462501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225432 + ... + 375401.

It is an arithmetic number, because the mean of its divisors is an integer number (4506255000).

Almost surely, 2^45053462505 is an apocalyptic number.

It is an amenable number.

45053462505 is a deficient number, since it is larger than the sum of its proper divisors (27046617495).

45053462505 is a wasteful number, since it uses less digits than its factorization.

45053462505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605840.

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 45053462505 its reverse (50526435054), we get a palindrome (95579897559).

The spelling of 45053462505 in words is "forty-five billion, fifty-three million, four hundred sixty-two thousand, five hundred five".