97386586254 has 80 divisors (see below), whose sum is σ = 225556032240. Its totient is φ = 31388653440.

The previous prime is 97386586249. The next prime is 97386586259. The reversal of 97386586254 is 45268568379.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (97386586249) and next prime (97386586259).

It is a junction number, because it is equal to n+sod(n) for n = 97386586191 and 97386586200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97386586259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 499522 + ... + 666554.

It is an arithmetic number, because the mean of its divisors is an integer number (2819450403).

Almost surely, 2^97386586254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97386586254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112778016120).

97386586254 is an abundant number, since it is smaller than the sum of its proper divisors (128169445986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97386586254 is a wasteful number, since it uses less digits than its factorization.

97386586254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167167 (or 167158 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 63.

The spelling of 97386586254 in words is "ninety-seven billion, three hundred eighty-six million, five hundred eighty-six thousand, two hundred fifty-four".