72196053 has 8 divisors (see below), whose sum is σ = 96471168. Its totient is φ = 48025824.

The previous prime is 72196049. The next prime is 72196063. The reversal of 72196053 is 35069127.

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

It is not a de Polignac number, because 72196053 - 2² = 72196049 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72196043) 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, 24600 + ... + 27377.

It is an arithmetic number, because the mean of its divisors is an integer number (12058896).

Almost surely, 2^72196053 is an apocalyptic number.

It is an amenable number.

72196053 is a deficient number, since it is larger than the sum of its proper divisors (24275115).

72196053 is a wasteful number, since it uses less digits than its factorization.

72196053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52443.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 72196053 is about 8496.8260544747. The cubic root of 72196053 is about 416.3940211713.

The spelling of 72196053 in words is "seventy-two million, one hundred ninety-six thousand, fifty-three".