425540045524 has 24 divisors (see below), whose sum is σ = 813601813248. Its totient is φ = 193139869440.

The previous prime is 425540045473. The next prime is 425540045527.

425540045524 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425540045527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7155652 + ... + 7214875.

It is an arithmetic number, because the mean of its divisors is an integer number (33900075552).

Almost surely, 2^425540045524 is an apocalyptic number.

425540045524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425540045524 is a deficient number, since it is larger than the sum of its proper divisors (388061767724).

425540045524 is a wasteful number, since it uses less digits than its factorization.

425540045524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14371215 (or 14371213 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 40.

The spelling of 425540045524 in words is "four hundred twenty-five billion, five hundred forty million, forty-five thousand, five hundred twenty-four".