72393610160906 has 8 divisors (see below), whose sum is σ = 112093331862144. Its totient is φ = 35029166206860.

The previous prime is 72393610160821. The next prime is 72393610160909. The reversal of 72393610160906 is 60906101639327.

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

It is not an unprimeable number, because it can be changed into a prime (72393610160909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583819436720 + ... + 583819436843.

It is an arithmetic number, because the mean of its divisors is an integer number (14011666482768).

Almost surely, 2^{72393610160906} is an apocalyptic number.

72393610160906 is a deficient number, since it is larger than the sum of its proper divisors (39699721701238).

72393610160906 is a wasteful number, since it uses less digits than its factorization.

72393610160906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167638873596.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The spelling of 72393610160906 in words is "seventy-two trillion, three hundred ninety-three billion, six hundred ten million, one hundred sixty thousand, nine hundred six".