1052206525 has 12 divisors (see below), whose sum is σ = 1324211872. Its totient is φ = 829200240.

The previous prime is 1052206523. The next prime is 1052206537. The reversal of 1052206525 is 5256022501.

It is not a de Polignac number, because 1052206525 - 2¹ = 1052206523 is a prime.

It is a super-2 number, since 2×1052206525² = 2214277142505151250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1052206493 and 1052206502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052206523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312417 + ... + 315766.

Almost surely, 2^1052206525 is an apocalyptic number.

It is an amenable number.

1052206525 is a deficient number, since it is larger than the sum of its proper divisors (272005347).

1052206525 is an equidigital number, since it uses as much as digits as its factorization.

1052206525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628260 (or 628255 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1052206525 is about 32437.7330434789. The cubic root of 1052206525 is about 1017.1078281876.

The spelling of 1052206525 in words is "one billion, fifty-two million, two hundred six thousand, five hundred twenty-five".