1052025453 has 6 divisors (see below), whose sum is σ = 1519592334. Its totient is φ = 701350296.

The previous prime is 1052025449. The next prime is 1052025493. The reversal of 1052025453 is 3545202501.

It is a happy number.

1052025453 is a `hidden beast` number, since 1 + 0 + 5 + 202 + 5 + 453 = 666.

It can be written as a sum of positive squares in only one way, i.e., 709849449 + 342176004 = 26643^2 + 18498^2 .

It is not a de Polignac number, because 1052025453 - 2² = 1052025449 is a prime.

It is a super-2 number, since 2×1052025453² = 2213515107519710418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052025413) 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 in 5 ways as a sum of consecutive naturals, for example, 58445850 + ... + 58445867.

It is an arithmetic number, because the mean of its divisors is an integer number (253265389).

Almost surely, 2^1052025453 is an apocalyptic number.

It is an amenable number.

1052025453 is a deficient number, since it is larger than the sum of its proper divisors (467566881).

1052025453 is a wasteful number, since it uses less digits than its factorization.

1052025453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116891723 (or 116891720 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1052025453 is about 32434.9418528845. The cubic root of 1052025453 is about 1017.0494808607.

Adding to 1052025453 its reverse (3545202501), we get a palindrome (4597227954).

The spelling of 1052025453 in words is "one billion, fifty-two million, twenty-five thousand, four hundred fifty-three".