1250150505 has 64 divisors (see below), whose sum is σ = 2244464640. Its totient is φ = 590478336.

The previous prime is 1250150501. The next prime is 1250150507. The reversal of 1250150505 is 5050510521.

1250150505 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1250150505 - 2² = 1250150501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1250150501) 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 63 ways as a sum of consecutive naturals, for example, 788944 + ... + 790526.

It is an arithmetic number, because the mean of its divisors is an integer number (35069760).

Almost surely, 2^1250150505 is an apocalyptic number.

1250150505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1250150505 is a deficient number, since it is larger than the sum of its proper divisors (994314135).

1250150505 is a wasteful number, since it uses less digits than its factorization.

1250150505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790.

The product of its (nonzero) digits is 1250, while the sum is 24.

The square root of 1250150505 is about 35357.4674573844. The cubic root of 1250150505 is about 1077.2605770400.

The spelling of 1250150505 in words is "one billion, two hundred fifty million, one hundred fifty thousand, five hundred five".