1052425453 has 2 divisors, whose sum is σ = 1052425454. Its totient is φ = 1052425452.

The previous prime is 1052425441. The next prime is 1052425463. The reversal of 1052425453 is 3545242501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 925254724 + 127170729 = 30418^2 + 11277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052425453 is a prime.

It is a super-2 number, since 2×1052425453² = 2215198668244510418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052425463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526212726 + 526212727.

It is an arithmetic number, because the mean of its divisors is an integer number (526212727).

Almost surely, 2^1052425453 is an apocalyptic number.

It is an amenable number.

1052425453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052425453 is an equidigital number, since it uses as much as digits as its factorization.

1052425453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1052425453 is about 32441.1074564356. The cubic root of 1052425453 is about 1017.1783650184.

Adding to 1052425453 its reverse (3545242501), we get a palindrome (4597667954).

The spelling of 1052425453 in words is "one billion, fifty-two million, four hundred twenty-five thousand, four hundred fifty-three".