1452202052 has 24 divisors (see below), whose sum is σ = 2966202624. Its totient is φ = 609129792.

The previous prime is 1452202039. The next prime is 1452202069. The reversal of 1452202052 is 2502022541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550433 + ... + 553064.

It is an arithmetic number, because the mean of its divisors is an integer number (123591776).

Almost surely, 2^1452202052 is an apocalyptic number.

It is an amenable number.

1452202052 is an abundant number, since it is smaller than the sum of its proper divisors (1514000572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1452202052 is a wasteful number, since it uses less digits than its factorization.

1452202052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103555 (or 1103553 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1452202052 is about 38107.7689192112. The cubic root of 1452202052 is about 1132.4238705735.

Adding to 1452202052 its reverse (2502022541), we get a palindrome (3954224593).

The spelling of 1452202052 in words is "one billion, four hundred fifty-two million, two hundred two thousand, fifty-two".