1582025052 has 24 divisors (see below), whose sum is σ = 3818682000. Its totient is φ = 509157376.

The previous prime is 1582025051. The next prime is 1582025111. The reversal of 1582025052 is 2505202851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1582025051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2272677 + ... + 2273372.

It is an arithmetic number, because the mean of its divisors is an integer number (159111750).

Almost surely, 2^1582025052 is an apocalyptic number.

1582025052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1582025052 is an abundant number, since it is smaller than the sum of its proper divisors (2236656948).

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

1582025052 is a wasteful number, since it uses less digits than its factorization.

1582025052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546085 (or 4546083 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 1582025052 is about 39774.6785279278. The cubic root of 1582025052 is about 1165.2106680614.

The spelling of 1582025052 in words is "one billion, five hundred eighty-two million, twenty-five thousand, fifty-two".