1250455152 has 80 divisors (see below), whose sum is σ = 3271818368. Its totient is φ = 411505920.

The previous prime is 1250455109. The next prime is 1250455159. The reversal of 1250455152 is 2515540521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250455159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1415703 + ... + 1416585.

Almost surely, 2^1250455152 is an apocalyptic number.

1250455152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1250455152 is an abundant number, since it is smaller than the sum of its proper divisors (2021363216).

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

1250455152 is a wasteful number, since it uses less digits than its factorization.

1250455152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 1250455152 is about 35361.7752948010. The cubic root of 1250455152 is about 1077.3480751844.

Adding to 1250455152 its reverse (2515540521), we get a palindrome (3765995673).

The spelling of 1250455152 in words is "one billion, two hundred fifty million, four hundred fifty-five thousand, one hundred fifty-two".