1043153325 has 18 divisors (see below), whose sum is σ = 1868403914. Its totient is φ = 556348320.

The previous prime is 1043153299. The next prime is 1043153359. The reversal of 1043153325 is 5233513401.

1043153325 is a `hidden beast` number, since 10 + 4 + 315 + 332 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 189695529 + 853457796 = 13773^2 + 29214^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1043153325 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2317894 + ... + 2318343.

Almost surely, 2^1043153325 is an apocalyptic number.

1043153325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1043153325 is a deficient number, since it is larger than the sum of its proper divisors (825250589).

1043153325 is a wasteful number, since it uses less digits than its factorization.

1043153325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4636253 (or 4636245 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1043153325 is about 32297.8842186296. The cubic root of 1043153325 is about 1014.1823516920.

Adding to 1043153325 its reverse (5233513401), we get a palindrome (6276666726).

The spelling of 1043153325 in words is "one billion, forty-three million, one hundred fifty-three thousand, three hundred twenty-five".