675441145 has 16 divisors (see below), whose sum is σ = 825552000. Its totient is φ = 530366848.

The previous prime is 675441101. The next prime is 675441181. The reversal of 675441145 is 541144576.

It is a cyclic number.

It is not a de Polignac number, because 675441145 - 2⁷ = 675441017 is a prime.

It is a super-2 number, since 2×675441145² = 912441480717822050, which contains 22 as substring.

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, 246141 + ... + 248869.

It is an arithmetic number, because the mean of its divisors is an integer number (51597000).

Almost surely, 2^675441145 is an apocalyptic number.

It is an amenable number.

675441145 is a deficient number, since it is larger than the sum of its proper divisors (150110855).

675441145 is a wasteful number, since it uses less digits than its factorization.

675441145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632.

The product of its digits is 67200, while the sum is 37.

The square root of 675441145 is about 25989.2505663399. The cubic root of 675441145 is about 877.3963784860.

The spelling of 675441145 in words is "six hundred seventy-five million, four hundred forty-one thousand, one hundred forty-five".