42545054524 has 48 divisors (see below), whose sum is σ = 90405745920. Its totient is φ = 17112470400.

The previous prime is 42545054501. The next prime is 42545054527.

42545054524 is nontrivially palindromic in base 10.

42545054524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42545054527) 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, 316777 + ... + 430624.

It is an arithmetic number, because the mean of its divisors is an integer number (1883453040).

Almost surely, 2^42545054524 is an apocalyptic number.

It is an amenable number.

42545054524 is an abundant number, since it is smaller than the sum of its proper divisors (47860691396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42545054524 is a wasteful number, since it uses less digits than its factorization.

42545054524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747538 (or 747536 counting only the distinct ones).

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

It can be divided in two parts, 425450 and 54524, that added together give a palindrome (479974).

The spelling of 42545054524 in words is "forty-two billion, five hundred forty-five million, fifty-four thousand, five hundred twenty-four".