97225652279 has 8 divisors (see below), whose sum is σ = 115946119680. Its totient is φ = 79712957016.

The previous prime is 97225652273. The next prime is 97225652291.

It is a happy number.

97225652279 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 97225652279 - 2¹⁶ = 97225586743 is a prime.

It is a super-2 number, since 2×97225652279² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97225652273) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 301942859 + ... + 301943180.

It is an arithmetic number, because the mean of its divisors is an integer number (14493264960).

Almost surely, 2^97225652279 is an apocalyptic number.

97225652279 is a deficient number, since it is larger than the sum of its proper divisors (18720467401).

97225652279 is a wasteful number, since it uses less digits than its factorization.

97225652279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603886069.

The product of its digits is 9525600, while the sum is 56.

The spelling of 97225652279 in words is "ninety-seven billion, two hundred twenty-five million, six hundred fifty-two thousand, two hundred seventy-nine".