672053701073 has 2 divisors, whose sum is σ = 672053701074. Its totient is φ = 672053701072.

The previous prime is 672053701063. The next prime is 672053701127. The reversal of 672053701073 is 370107350276.

672053701073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 593281981504 + 78771719569 = 770248^2 + 280663^2 .

It is a cyclic number.

It is not a de Polignac number, because 672053701073 - 2⁶ = 672053701009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 672053701073.

It is not a weakly prime, because it can be changed into another prime (672053701063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336026850536 + 336026850537.

It is an arithmetic number, because the mean of its divisors is an integer number (336026850537).

Almost surely, 2^672053701073 is an apocalyptic number.

It is an amenable number.

672053701073 is a deficient number, since it is larger than the sum of its proper divisors (1).

672053701073 is an equidigital number, since it uses as much as digits as its factorization.

672053701073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185220, while the sum is 41.

The spelling of 672053701073 in words is "six hundred seventy-two billion, fifty-three million, seven hundred one thousand, seventy-three".