72824633097 has 8 divisors (see below), whose sum is σ = 97442619744. Its totient is φ = 48378200928.

The previous prime is 72824633081. The next prime is 72824633129. The reversal of 72824633097 is 79033642827.

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

It is not a de Polignac number, because 72824633097 - 2⁴ = 72824633081 is a prime.

It is a super-2 number, since 2×72824633097² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (72824633017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42887628 + ... + 42889325.

It is an arithmetic number, because the mean of its divisors is an integer number (12180327468).

Almost surely, 2^72824633097 is an apocalyptic number.

It is an amenable number.

72824633097 is a deficient number, since it is larger than the sum of its proper divisors (24617986647).

72824633097 is a wasteful number, since it uses less digits than its factorization.

72824633097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85777239.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 72824633097 in words is "seventy-two billion, eight hundred twenty-four million, six hundred thirty-three thousand, ninety-seven".