97632457152 has 56 divisors (see below), whose sum is σ = 261589113600. Its totient is φ = 32132196096.

The previous prime is 97632457123. The next prime is 97632457157. The reversal of 97632457152 is 25175423679.

It is a super-2 number, since 2×97632457152² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97632457095 and 97632457104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97632457157) 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 7 ways as a sum of consecutive naturals, for example, 3203202 + ... + 3233537.

Almost surely, 2^97632457152 is an apocalyptic number.

It is an amenable number.

97632457152 is an abundant number, since it is smaller than the sum of its proper divisors (163956656448).

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

97632457152 is a wasteful number, since it uses less digits than its factorization.

97632457152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6436833 (or 6436823 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 51.

The spelling of 97632457152 in words is "ninety-seven billion, six hundred thirty-two million, four hundred fifty-seven thousand, one hundred fifty-two".