250968045 has 8 divisors (see below), whose sum is σ = 401548896. Its totient is φ = 133849616.

The previous prime is 250968043. The next prime is 250968073. The reversal of 250968045 is 540869052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 250968045 - 2¹ = 250968043 is a prime.

It is a super-2 number, since 2×250968045² = 125969919222244050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 250967994 and 250968012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250968043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8365587 + ... + 8365616.

It is an arithmetic number, because the mean of its divisors is an integer number (50193612).

Almost surely, 2^250968045 is an apocalyptic number.

It is an amenable number.

250968045 is a deficient number, since it is larger than the sum of its proper divisors (150580851).

250968045 is a wasteful number, since it uses less digits than its factorization.

250968045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16731211.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 250968045 is about 15841.9709947973. The cubic root of 250968045 is about 630.7725845491.

The spelling of 250968045 in words is "two hundred fifty million, nine hundred sixty-eight thousand, forty-five".