250054151081 has 16 divisors (see below), whose sum is σ = 288480393216. Its totient is φ = 212304429456.

The previous prime is 250054151033. The next prime is 250054151093. The reversal of 250054151081 is 180151450052.

250054151081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 250054151081 - 2³⁰ = 248980409257 is a prime.

It is a super-2 number, since 2×250054151081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250054151681) by changing a digit.

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, 9729410 + ... + 9755076.

It is an arithmetic number, because the mean of its divisors is an integer number (18030024576).

Almost surely, 2^250054151081 is an apocalyptic number.

It is an amenable number.

250054151081 is a deficient number, since it is larger than the sum of its proper divisors (38426242135).

250054151081 is a wasteful number, since it uses less digits than its factorization.

250054151081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38788.

The product of its (nonzero) digits is 8000, while the sum is 32.

The spelling of 250054151081 in words is "two hundred fifty billion, fifty-four million, one hundred fifty-one thousand, eighty-one".