97258889092 has 6 divisors (see below), whose sum is σ = 170203055918. Its totient is φ = 48629444544.

The previous prime is 97258889059. The next prime is 97258889131. The reversal of 97258889092 is 29098885279.

It can be written as a sum of positive squares in only one way, i.e., 96711048256 + 547840836 = 310984^2 + 23406^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12157361133 + ... + 12157361140.

Almost surely, 2^97258889092 is an apocalyptic number.

It is an amenable number.

97258889092 is a deficient number, since it is larger than the sum of its proper divisors (72944166826).

97258889092 is a wasteful number, since it uses less digits than its factorization.

97258889092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24314722277 (or 24314722275 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 67.

The spelling of 97258889092 in words is "ninety-seven billion, two hundred fifty-eight million, eight hundred eighty-nine thousand, ninety-two".