1052453132 has 6 divisors (see below), whose sum is σ = 1841792988. Its totient is φ = 526226564.

The previous prime is 1052453063. The next prime is 1052453147. The reversal of 1052453132 is 2313542501.

It is a happy number.

It is a super-2 number, since 2×1052453132² = 2215315190113218848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131556638 + ... + 131556645.

It is an arithmetic number, because the mean of its divisors is an integer number (306965498).

Almost surely, 2^1052453132 is an apocalyptic number.

It is an amenable number.

1052453132 is a deficient number, since it is larger than the sum of its proper divisors (789339856).

1052453132 is a wasteful number, since it uses less digits than its factorization.

1052453132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263113287 (or 263113285 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1052453132 is about 32441.5340574394. The cubic root of 1052453132 is about 1017.1872822717.

Adding to 1052453132 its reverse (2313542501), we get a palindrome (3365995633).

The spelling of 1052453132 in words is "one billion, fifty-two million, four hundred fifty-three thousand, one hundred thirty-two".