1045232052 has 24 divisors (see below), whose sum is σ = 2462556096. Its totient is φ = 345027648.

The previous prime is 1045232051. The next prime is 1045232081. The reversal of 1045232052 is 2502325401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045232051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421593 + ... + 424064.

It is an arithmetic number, because the mean of its divisors is an integer number (102606504).

Almost surely, 2^1045232052 is an apocalyptic number.

1045232052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1045232052 is an abundant number, since it is smaller than the sum of its proper divisors (1417324044).

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

1045232052 is a wasteful number, since it uses less digits than its factorization.

1045232052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845767 (or 845765 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1045232052 is about 32330.0487472568. The cubic root of 1045232052 is about 1014.8555698946.

Adding to 1045232052 its reverse (2502325401), we get a palindrome (3547557453).

The spelling of 1045232052 in words is "one billion, forty-five million, two hundred thirty-two thousand, fifty-two".