1052522253 has 12 divisors (see below), whose sum is σ = 1538628000. Its totient is φ = 693227016.

The previous prime is 1052522231. The next prime is 1052522291. The reversal of 1052522253 is 3522252501.

It is not a de Polignac number, because 1052522253 - 2⁶ = 1052522189 is a prime.

It is a super-2 number, since 2×1052522253² = 2215606186120392018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052522213) 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, 703753 + ... + 705246.

It is an arithmetic number, because the mean of its divisors is an integer number (128219000).

Almost surely, 2^1052522253 is an apocalyptic number.

It is an amenable number.

1052522253 is a deficient number, since it is larger than the sum of its proper divisors (486105747).

1052522253 is a wasteful number, since it uses less digits than its factorization.

1052522253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409088 (or 1409085 counting only the distinct ones).

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

The square root of 1052522253 is about 32442.5993564018. The cubic root of 1052522253 is about 1017.2095500766.

Adding to 1052522253 its reverse (3522252501), we get a palindrome (4574774754).

The spelling of 1052522253 in words is "one billion, fifty-two million, five hundred twenty-two thousand, two hundred fifty-three".