3545505451 has 2 divisors, whose sum is σ = 3545505452. Its totient is φ = 3545505450.

The previous prime is 3545505401. The next prime is 3545505479. The reversal of 3545505451 is 1545055453.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3545505451 - 2¹⁹ = 3544981163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3545505451.

It is not a weakly prime, because it can be changed into another prime (3545505401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772752725 + 1772752726.

It is an arithmetic number, because the mean of its divisors is an integer number (1772752726).

Almost surely, 2^3545505451 is an apocalyptic number.

3545505451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545505451 is an equidigital number, since it uses as much as digits as its factorization.

3545505451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150000, while the sum is 37.

The square root of 3545505451 is about 59544.1470759301. The cubic root of 3545505451 is about 1524.8462374397.

The spelling of 3545505451 in words is "three billion, five hundred forty-five million, five hundred five thousand, four hundred fifty-one".