72412061072053 has 4 divisors (see below), whose sum is σ = 72412097965120. Its totient is φ = 72412024178988.

The previous prime is 72412061072041. The next prime is 72412061072069. The reversal of 72412061072053 is 35027016021427.

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 72412061072053 - 2⁹ = 72412061071541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72412061071997 and 72412061072015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72412061072753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15326493 + ... + 19486546.

It is an arithmetic number, because the mean of its divisors is an integer number (18103024491280).

Almost surely, 2^{72412061072053} is an apocalyptic number.

It is an amenable number.

72412061072053 is a deficient number, since it is larger than the sum of its proper divisors (36893067).

72412061072053 is a wasteful number, since it uses less digits than its factorization.

72412061072053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36893066.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 72412061072053 in words is "seventy-two trillion, four hundred twelve billion, sixty-one million, seventy-two thousand, fifty-three".