254530532445 has 16 divisors (see below), whose sum is σ = 465427259520. Its totient is φ = 116356814784.

The previous prime is 254530532429. The next prime is 254530532449. The reversal of 254530532445 is 544235035452.

It is not a de Polignac number, because 254530532445 - 2⁴ = 254530532429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254530532397 and 254530532406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254530532449) 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, 1212050050 + ... + 1212050259.

It is an arithmetic number, because the mean of its divisors is an integer number (29089203720).

Almost surely, 2^254530532445 is an apocalyptic number.

It is an amenable number.

254530532445 is a deficient number, since it is larger than the sum of its proper divisors (210896727075).

254530532445 is a wasteful number, since it uses less digits than its factorization.

254530532445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424100324.

The product of its (nonzero) digits is 1440000, while the sum is 42.

Adding to 254530532445 its reverse (544235035452), we get a palindrome (798765567897).

The spelling of 254530532445 in words is "two hundred fifty-four billion, five hundred thirty million, five hundred thirty-two thousand, four hundred forty-five".