3573953249 has 2 divisors, whose sum is σ = 3573953250. Its totient is φ = 3573953248.

The previous prime is 3573953209. The next prime is 3573953287. The reversal of 3573953249 is 9423593753.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3124810000 + 449143249 = 55900^2 + 21193^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3573953249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3573953197 and 3573953206.

It is not a weakly prime, because it can be changed into another prime (3573953209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1786976624 + 1786976625.

It is an arithmetic number, because the mean of its divisors is an integer number (1786976625).

Almost surely, 2^3573953249 is an apocalyptic number.

It is an amenable number.

3573953249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3573953249 is an equidigital number, since it uses as much as digits as its factorization.

3573953249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3061800, while the sum is 50.

The square root of 3573953249 is about 59782.5497030697. The cubic root of 3573953249 is about 1528.9136419446.

It can be divided in two parts, 35739 and 53249, that added together give a palindrome (88988).

The spelling of 3573953249 in words is "three billion, five hundred seventy-three million, nine hundred fifty-three thousand, two hundred forty-nine".