5323980667531 has 2 divisors, whose sum is σ = 5323980667532. Its totient is φ = 5323980667530.

The previous prime is 5323980667493. The next prime is 5323980667591. The reversal of 5323980667531 is 1357660893235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5323980667531 - 2¹³ = 5323980659339 is a prime.

It is a super-2 number, since 2×5323980667531² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5323980667591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661990333765 + 2661990333766.

It is an arithmetic number, because the mean of its divisors is an integer number (2661990333766).

Almost surely, 2^{5323980667531} is an apocalyptic number.

5323980667531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5323980667531 is an equidigital number, since it uses as much as digits as its factorization.

5323980667531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 5323980667531 in words is "five trillion, three hundred twenty-three billion, nine hundred eighty million, six hundred sixty-seven thousand, five hundred thirty-one".