4535905481251 has 2 divisors, whose sum is σ = 4535905481252. Its totient is φ = 4535905481250.

The previous prime is 4535905481249. The next prime is 4535905481299. The reversal of 4535905481251 is 1521845095354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4535905481251 - 2¹ = 4535905481249 is a prime.

It is a super-3 number, since 3×4535905481251³ (a number of 39 digits) contains 333 as substring.

Together with 4535905481249, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4535905481201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2267952740625 + 2267952740626.

It is an arithmetic number, because the mean of its divisors is an integer number (2267952740626).

Almost surely, 2^{4535905481251} is an apocalyptic number.

4535905481251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4535905481251 is an equidigital number, since it uses as much as digits as its factorization.

4535905481251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320000, while the sum is 52.

The spelling of 4535905481251 in words is "four trillion, five hundred thirty-five billion, nine hundred five million, four hundred eighty-one thousand, two hundred fifty-one".