7365545438983 has 2 divisors, whose sum is σ = 7365545438984. Its totient is φ = 7365545438982.

The previous prime is 7365545438969. The next prime is 7365545439023. The reversal of 7365545438983 is 3898345455637.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7365545438983 - 2¹³ = 7365545430791 is a prime.

It is a super-2 number, since 2×7365545438983² (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 (7365545478983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3682772719491 + 3682772719492.

It is an arithmetic number, because the mean of its divisors is an integer number (3682772719492).

Almost surely, 2^{7365545438983} is an apocalyptic number.

7365545438983 is a deficient number, since it is larger than the sum of its proper divisors (1).

7365545438983 is an equidigital number, since it uses as much as digits as its factorization.

7365545438983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368000, while the sum is 70.

The spelling of 7365545438983 in words is "seven trillion, three hundred sixty-five billion, five hundred forty-five million, four hundred thirty-eight thousand, nine hundred eighty-three".