445552512424054 has 64 divisors (see below), whose sum is σ = 815628253593600. Its totient is φ = 178188425372160.

The previous prime is 445552512424051. The next prime is 445552512424091. The reversal of 445552512424054 is 450424215255544.

It is a junction number, because it is equal to n+sod(n) for n = 445552512423992 and 445552512424010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445552512424051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42061939 + ... + 51578209.

It is an arithmetic number, because the mean of its divisors is an integer number (12744191462400).

Almost surely, 2^{445552512424054} is an apocalyptic number.

445552512424054 is a deficient number, since it is larger than the sum of its proper divisors (370075741169546).

445552512424054 is a wasteful number, since it uses less digits than its factorization.

445552512424054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9517973.

The product of its (nonzero) digits is 25600000, while the sum is 52.

Adding to 445552512424054 its reverse (450424215255544), we get a palindrome (895976727679598).

The spelling of 445552512424054 in words is "four hundred forty-five trillion, five hundred fifty-two billion, five hundred twelve million, four hundred twenty-four thousand, fifty-four".