58381783542 has 12 divisors (see below), whose sum is σ = 126493864380. Its totient is φ = 19460594508.

The previous prime is 58381783519. The next prime is 58381783547. The reversal of 58381783542 is 24538718385.

58381783542 is a `hidden beast` number, since 5 + 8 + 3 + 8 + 17 + 83 + 542 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58381783547) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1621716192 + ... + 1621716227.

It is an arithmetic number, because the mean of its divisors is an integer number (10541155365).

Almost surely, 2^58381783542 is an apocalyptic number.

58381783542 is an abundant number, since it is smaller than the sum of its proper divisors (68112080838).

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

58381783542 is a wasteful number, since it uses less digits than its factorization.

58381783542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243432427 (or 3243432424 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 54.

The spelling of 58381783542 in words is "fifty-eight billion, three hundred eighty-one million, seven hundred eighty-three thousand, five hundred forty-two".