97274870745 has 16 divisors (see below), whose sum is σ = 167612085312. Its totient is φ = 47889167040.

The previous prime is 97274870717. The next prime is 97274870867. The reversal of 97274870745 is 54707847279.

It is not a de Polignac number, because 97274870745 - 2⁶ = 97274870681 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249422551 + ... + 249422940.

It is an arithmetic number, because the mean of its divisors is an integer number (10475755332).

Almost surely, 2^97274870745 is an apocalyptic number.

It is an amenable number.

97274870745 is a deficient number, since it is larger than the sum of its proper divisors (70337214567).

97274870745 is a wasteful number, since it uses less digits than its factorization.

97274870745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498845512.

The product of its (nonzero) digits is 27659520, while the sum is 60.

The spelling of 97274870745 in words is "ninety-seven billion, two hundred seventy-four million, eight hundred seventy thousand, seven hundred forty-five".