72152300153 has 4 divisors (see below), whose sum is σ = 72387324240. Its totient is φ = 71917276068.

The previous prime is 72152300149. The next prime is 72152300183. The reversal of 72152300153 is 35100325127.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 72152300153 - 2² = 72152300149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72152300183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117511583 + ... + 117512196.

It is an arithmetic number, because the mean of its divisors is an integer number (18096831060).

Almost surely, 2^72152300153 is an apocalyptic number.

It is an amenable number.

72152300153 is a deficient number, since it is larger than the sum of its proper divisors (235024087).

72152300153 is a wasteful number, since it uses less digits than its factorization.

72152300153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235024086.

The product of its (nonzero) digits is 6300, while the sum is 29.

The spelling of 72152300153 in words is "seventy-two billion, one hundred fifty-two million, three hundred thousand, one hundred fifty-three".