1250450052 has 12 divisors (see below), whose sum is σ = 2917716816. Its totient is φ = 416816680.

The previous prime is 1250450027. The next prime is 1250450057. The reversal of 1250450052 is 2500540521.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1250450057) 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 3 ways as a sum of consecutive naturals, for example, 52102074 + ... + 52102097.

It is an arithmetic number, because the mean of its divisors is an integer number (243143068).

Almost surely, 2^1250450052 is an apocalyptic number.

1250450052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1250450052 is an abundant number, since it is smaller than the sum of its proper divisors (1667266764).

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

1250450052 is a wasteful number, since it uses less digits than its factorization.

1250450052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104204178 (or 104204176 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1250450052 is about 35361.7031829633. The cubic root of 1250450052 is about 1077.3466105223.

Adding to 1250450052 its reverse (2500540521), we get a palindrome (3750990573).

The spelling of 1250450052 in words is "one billion, two hundred fifty million, four hundred fifty thousand, fifty-two".