3505452623 has 2 divisors, whose sum is σ = 3505452624. Its totient is φ = 3505452622.

The previous prime is 3505452611. The next prime is 3505452637. The reversal of 3505452623 is 3262545053.

It is a weak prime.

It is an emirp because it is prime and its reverse (3262545053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3505452623 - 2²⁰ = 3504404047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3505452023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752726311 + 1752726312.

It is an arithmetic number, because the mean of its divisors is an integer number (1752726312).

Almost surely, 2^3505452623 is an apocalyptic number.

3505452623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3505452623 is an equidigital number, since it uses as much as digits as its factorization.

3505452623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 35.

The square root of 3505452623 is about 59206.8629721251. The cubic root of 3505452623 is about 1519.0825232760.

Adding to 3505452623 its reverse (3262545053), we get a palindrome (6767997676).

The spelling of 3505452623 in words is "three billion, five hundred five million, four hundred fifty-two thousand, six hundred twenty-three".