97740901248087 has 32 divisors (see below), whose sum is σ = 130801462545600. Its totient is φ = 64920800240640.

The previous prime is 97740901248079. The next prime is 97740901248173. The reversal of 97740901248087 is 78084210904779.

It is not a de Polignac number, because 97740901248087 - 2³ = 97740901248079 is a prime.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97740901248007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8215586323 + ... + 8215598219.

It is an arithmetic number, because the mean of its divisors is an integer number (4087545704550).

Almost surely, 2^{97740901248087} is an apocalyptic number.

97740901248087 is a deficient number, since it is larger than the sum of its proper divisors (33060561297513).

97740901248087 is a wasteful number, since it uses less digits than its factorization.

97740901248087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18003.

The product of its (nonzero) digits is 56899584, while the sum is 66.

The spelling of 97740901248087 in words is "ninety-seven trillion, seven hundred forty billion, nine hundred one million, two hundred forty-eight thousand, eighty-seven".