250071053 has 4 divisors (see below), whose sum is σ = 250665468. Its totient is φ = 249476640.

The previous prime is 250071047. The next prime is 250071061. The reversal of 250071053 is 350170052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54434884 + 195636169 = 7378^2 + 13987^2 .

It is a cyclic number.

It is not a de Polignac number, because 250071053 - 2⁸ = 250070797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250074053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296576 + ... + 297417.

It is an arithmetic number, because the mean of its divisors is an integer number (62666367).

Almost surely, 2^250071053 is an apocalyptic number.

It is an amenable number.

250071053 is a deficient number, since it is larger than the sum of its proper divisors (594415).

250071053 is an equidigital number, since it uses as much as digits as its factorization.

250071053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594414.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 250071053 is about 15813.6350343620. The cubic root of 250071053 is about 630.0202000746.

The spelling of 250071053 in words is "two hundred fifty million, seventy-one thousand, fifty-three".