1252056300 has 216 divisors, whose sum is σ = 4174857792. Its totient is φ = 287280000.

The previous prime is 1252056271. The next prime is 1252056329. The reversal of 1252056300 is 36502521.

It is an interprime number because it is at equal distance from previous prime (1252056271) and next prime (1252056329).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1190775 + ... + 1191825.

Almost surely, 2^1252056300 is an apocalyptic number.

1252056300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1252056300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2087428896).

1252056300 is an abundant number, since it is smaller than the sum of its proper divisors (2922801492).

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

1252056300 is a wasteful number, since it uses less digits than its factorization.

1252056300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1252056300 is about 35384.4075830019. The cubic root of 1252056300 is about 1077.8077099500.

Adding to 1252056300 its reverse (36502521), we get a palindrome (1288558821).

The spelling of 1252056300 in words is "one billion, two hundred fifty-two million, fifty-six thousand, three hundred".