1353453025 has 24 divisors (see below), whose sum is σ = 1749673728. Its totient is φ = 1037400000.

The previous prime is 1353453019. The next prime is 1353453037. The reversal of 1353453025 is 5203543531.

It is not a de Polignac number, because 1353453025 - 2¹¹ = 1353450977 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69630 + ... + 86920.

It is an arithmetic number, because the mean of its divisors is an integer number (72903072).

Almost surely, 2^1353453025 is an apocalyptic number.

It is an amenable number.

1353453025 is a deficient number, since it is larger than the sum of its proper divisors (396220703).

1353453025 is a wasteful number, since it uses less digits than its factorization.

1353453025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17433 (or 17428 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 1353453025 is about 36789.3058510214. The cubic root of 1353453025 is about 1106.1509475401.

Adding to 1353453025 its reverse (5203543531), we get a palindrome (6556996556).

The spelling of 1353453025 in words is "one billion, three hundred fifty-three million, four hundred fifty-three thousand, twenty-five".