97525813262 has 8 divisors (see below), whose sum is σ = 151333158600. Its totient is φ = 47081427064.

The previous prime is 97525813249. The next prime is 97525813271. The reversal of 97525813262 is 26231852579.

It is a happy number.

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

It is a super-2 number, since 2×97525813262² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 97525813262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840739712 + ... + 840739827.

It is an arithmetic number, because the mean of its divisors is an integer number (18916644825).

Almost surely, 2^97525813262 is an apocalyptic number.

97525813262 is a deficient number, since it is larger than the sum of its proper divisors (53807345338).

97525813262 is a wasteful number, since it uses less digits than its factorization.

97525813262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681479570.

The product of its digits is 1814400, while the sum is 50.

The spelling of 97525813262 in words is "ninety-seven billion, five hundred twenty-five million, eight hundred thirteen thousand, two hundred sixty-two".