1004515432542 has 48 divisors (see below), whose sum is σ = 2180167844400. Its totient is φ = 334267011456.

The previous prime is 1004515432541. The next prime is 1004515432573. The reversal of 1004515432542 is 2452345154001.

1004515432542 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 51 + 543 + 25 + 42 = 666.

1004515432542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1004515432497 and 1004515432506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004515432541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25905613 + ... + 25944359.

It is an arithmetic number, because the mean of its divisors is an integer number (45420163425).

Almost surely, 2^{1004515432542} is an apocalyptic number.

1004515432542 is an abundant number, since it is smaller than the sum of its proper divisors (1175652411858).

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

1004515432542 is a wasteful number, since it uses less digits than its factorization.

1004515432542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41177 (or 41174 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

It can be divided in two parts, 10045154 and 32542, that added together give a 9-th power (10077696 = 6⁹).

The spelling of 1004515432542 in words is "one trillion, four billion, five hundred fifteen million, four hundred thirty-two thousand, five hundred forty-two".