250606045 has 16 divisors (see below), whose sum is σ = 315705600. Its totient is φ = 190605184.

The previous prime is 250606039. The next prime is 250606087. The reversal of 250606045 is 540606052.

It is a cyclic number.

It is not a de Polignac number, because 250606045 - 2⁷ = 250605917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12681 + ... + 25729.

It is an arithmetic number, because the mean of its divisors is an integer number (19731600).

Almost surely, 2^250606045 is an apocalyptic number.

It is an amenable number.

250606045 is a deficient number, since it is larger than the sum of its proper divisors (65099555).

250606045 is a wasteful number, since it uses less digits than its factorization.

250606045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13244.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 250606045 is about 15830.5415257975. The cubic root of 250606045 is about 630.4691600627.

The spelling of 250606045 in words is "two hundred fifty million, six hundred six thousand, forty-five".