7382420532589 has 2 divisors, whose sum is σ = 7382420532590. Its totient is φ = 7382420532588.

The previous prime is 7382420532527. The next prime is 7382420532611. The reversal of 7382420532589 is 9852350242837.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7345888708900 + 36531823689 = 2710330^2 + 191133^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7382420532589 is a prime.

It is a super-2 number, since 2×7382420532589² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7382420632589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3691210266294 + 3691210266295.

It is an arithmetic number, because the mean of its divisors is an integer number (3691210266295).

Almost surely, 2^{7382420532589} is an apocalyptic number.

It is an amenable number.

7382420532589 is a deficient number, since it is larger than the sum of its proper divisors (1).

7382420532589 is an equidigital number, since it uses as much as digits as its factorization.

7382420532589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 7382420532589 in words is "seven trillion, three hundred eighty-two billion, four hundred twenty million, five hundred thirty-two thousand, five hundred eighty-nine".