250165473 has 16 divisors (see below), whose sum is σ = 345910656. Its totient is φ = 160686720.

The previous prime is 250165463. The next prime is 250165483. The reversal of 250165473 is 374561052.

It is an interprime number because it is at equal distance from previous prime (250165463) and next prime (250165483).

It is not a de Polignac number, because 250165473 - 2⁹ = 250164961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (250165423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493 + ... + 22373.

It is an arithmetic number, because the mean of its divisors is an integer number (21619416).

Almost surely, 2^250165473 is an apocalyptic number.

It is an amenable number.

250165473 is a deficient number, since it is larger than the sum of its proper divisors (95745183).

250165473 is a wasteful number, since it uses less digits than its factorization.

250165473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22024.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 250165473 is about 15816.6201509678. The cubic root of 250165473 is about 630.0994829042.

The spelling of 250165473 in words is "two hundred fifty million, one hundred sixty-five thousand, four hundred seventy-three".