1252301058 has 54 divisors (see below), whose sum is σ = 2870179299. Its totient is φ = 394562664.

The previous prime is 1252301047. The next prime is 1252301059. The reversal of 1252301058 is 8501032521.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 626150529 + 626150529 = 25023^2 + 25023^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=25023.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1252301059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2852403 + ... + 2852841.

Almost surely, 2^1252301058 is an apocalyptic number.

1252301058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1252301058

1252301058 is an abundant number, since it is smaller than the sum of its proper divisors (1617878241).

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

1252301058 is an equidigital number, since it uses as much as digits as its factorization.

1252301058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1252301058 is about 35387.8659712620. The cubic root of 1252301058 is about 1077.8779370560.

Adding to 1252301058 its reverse (8501032521), we get a palindrome (9753333579).

The spelling of 1252301058 in words is "one billion, two hundred fifty-two million, three hundred one thousand, fifty-eight".