250051053 has 32 divisors (see below), whose sum is σ = 397320192. Its totient is φ = 136872000.

The previous prime is 250051051. The next prime is 250051057. The reversal of 250051053 is 350150052.

It is not a de Polignac number, because 250051053 - 2¹ = 250051051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250051051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63850 + ... + 67652.

It is an arithmetic number, because the mean of its divisors is an integer number (12416256).

Almost surely, 2^250051053 is an apocalyptic number.

It is an amenable number.

250051053 is a deficient number, since it is larger than the sum of its proper divisors (147269139).

250051053 is a wasteful number, since it uses less digits than its factorization.

250051053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3945.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 250051053 is about 15813.0026560423. The cubic root of 250051053 is about 630.0034038617.

The spelling of 250051053 in words is "two hundred fifty million, fifty-one thousand, fifty-three".