535445114102491 has 2 divisors, whose sum is σ = 535445114102492. Its totient is φ = 535445114102490.

The previous prime is 535445114102441. The next prime is 535445114102603. The reversal of 535445114102491 is 194201411544535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 535445114102491 - 2¹⁷ = 535445113971419 is a prime.

It is not a weakly prime, because it can be changed into another prime (535445114102401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267722557051245 + 267722557051246.

It is an arithmetic number, because the mean of its divisors is an integer number (267722557051246).

Almost surely, 2^{535445114102491} is an apocalyptic number.

535445114102491 is a deficient number, since it is larger than the sum of its proper divisors (1).

535445114102491 is an equidigital number, since it uses as much as digits as its factorization.

535445114102491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 49.

The spelling of 535445114102491 in words is "five hundred thirty-five trillion, four hundred forty-five billion, one hundred fourteen million, one hundred two thousand, four hundred ninety-one".