60364465621 has 2 divisors, whose sum is σ = 60364465622. Its totient is φ = 60364465620.

The previous prime is 60364465571. The next prime is 60364465769. The reversal of 60364465621 is 12656446306.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53552439396 + 6812026225 = 231414^2 + 82535^2 .

It is a cyclic number.

It is not a de Polignac number, because 60364465621 - 2⁷ = 60364465493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60364445621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30182232810 + 30182232811.

It is an arithmetic number, because the mean of its divisors is an integer number (30182232811).

Almost surely, 2^60364465621 is an apocalyptic number.

It is an amenable number.

60364465621 is a deficient number, since it is larger than the sum of its proper divisors (1).

60364465621 is an equidigital number, since it uses as much as digits as its factorization.

60364465621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 60364465621 in words is "sixty billion, three hundred sixty-four million, four hundred sixty-five thousand, six hundred twenty-one".