250032015145 has 16 divisors (see below), whose sum is σ = 327334986432. Its totient is φ = 181830160960.

The previous prime is 250032015091. The next prime is 250032015157. The reversal of 250032015145 is 541510230052.

250032015145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-250032015145 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809019 + ... + 1074511.

It is an arithmetic number, because the mean of its divisors is an integer number (20458436652).

Almost surely, 2^250032015145 is an apocalyptic number.

It is an amenable number.

250032015145 is a deficient number, since it is larger than the sum of its proper divisors (77302971287).

250032015145 is a wasteful number, since it uses less digits than its factorization.

250032015145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282632.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 250032015145 its reverse (541510230052), we get a palindrome (791542245197).

The spelling of 250032015145 in words is "two hundred fifty billion, thirty-two million, fifteen thousand, one hundred forty-five".