97272928810 has 8 divisors (see below), whose sum is σ = 175091271876. Its totient is φ = 38909171520.

The previous prime is 97272928769. The next prime is 97272928829. The reversal of 97272928810 is 1882927279.

It can be written as a sum of positive squares in 2 ways, for example, as 92963400201 + 4309528609 = 304899^2 + 65647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×97272928810³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 3 ways as a sum of consecutive naturals, for example, 4863646431 + ... + 4863646450.

Almost surely, 2^97272928810 is an apocalyptic number.

97272928810 is a deficient number, since it is larger than the sum of its proper divisors (77818343066).

97272928810 is a wasteful number, since it uses less digits than its factorization.

97272928810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727292888.

The product of its (nonzero) digits is 2032128, while the sum is 55.

The spelling of 97272928810 in words is "ninety-seven billion, two hundred seventy-two million, nine hundred twenty-eight thousand, eight hundred ten".