97145406082 has 16 divisors (see below), whose sum is σ = 146241156600. Its totient is φ = 48398653440.

The previous prime is 97145406077. The next prime is 97145406119. The reversal of 97145406082 is 28060454179.

It can be written as a sum of positive squares in 4 ways, for example, as 51040298241 + 46105107841 = 225921^2 + 214721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579394 + ... + 728002.

Almost surely, 2^97145406082 is an apocalyptic number.

97145406082 is a deficient number, since it is larger than the sum of its proper divisors (49095750518).

97145406082 is a wasteful number, since it uses less digits than its factorization.

97145406082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149781.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 97145406082 in words is "ninety-seven billion, one hundred forty-five million, four hundred six thousand, eighty-two".