250153145 has 48 divisors (see below), whose sum is σ = 354860352. Its totient is φ = 167771520.

The previous prime is 250153121. The next prime is 250153151. The reversal of 250153145 is 541351052.

250153145 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 250153145 - 2¹² = 250149049 is a prime.

It is a super-4 number, since 4×250153145⁴ (a number of 35 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 853619 + ... + 853911.

It is an arithmetic number, because the mean of its divisors is an integer number (7392924).

Almost surely, 2^250153145 is an apocalyptic number.

It is an amenable number.

250153145 is a deficient number, since it is larger than the sum of its proper divisors (104707207).

250153145 is a wasteful number, since it uses less digits than its factorization.

250153145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 250153145 is about 15816.2304295303. The cubic root of 250153145 is about 630.0891324297.

The spelling of 250153145 in words is "two hundred fifty million, one hundred fifty-three thousand, one hundred forty-five".