97584704748542 has 16 divisors (see below), whose sum is σ = 159685546496112. Its totient is φ = 44356271704320.

The previous prime is 97584704748511. The next prime is 97584704748547. The reversal of 97584704748542 is 24584740748579.

It is a super-2 number, since 2×97584704748542² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 97584704748542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97584704748547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18186473 + ... + 22932884.

It is an arithmetic number, because the mean of its divisors is an integer number (9980346656007).

Almost surely, 2^{97584704748542} is an apocalyptic number.

97584704748542 is a deficient number, since it is larger than the sum of its proper divisors (62100841747570).

97584704748542 is a wasteful number, since it uses less digits than its factorization.

97584704748542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41227243.

The product of its (nonzero) digits is 2528870400, while the sum is 74.

The spelling of 97584704748542 in words is "ninety-seven trillion, five hundred eighty-four billion, seven hundred four million, seven hundred forty-eight thousand, five hundred forty-two".