675361563 has 16 divisors (see below), whose sum is σ = 925616160. Its totient is φ = 437825024.

The previous prime is 675361559. The next prime is 675361579. The reversal of 675361563 is 365163576.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 675361563 - 2² = 675361559 is a prime.

It is a super-2 number, since 2×675361563² = 912226481555605938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (675361163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828 + ... + 36761.

It is an arithmetic number, because the mean of its divisors is an integer number (57851010).

Almost surely, 2^675361563 is an apocalyptic number.

675361563 is a deficient number, since it is larger than the sum of its proper divisors (250254597).

675361563 is a wasteful number, since it uses less digits than its factorization.

675361563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37758.

The product of its digits is 340200, while the sum is 42.

The square root of 675361563 is about 25987.7194651628. The cubic root of 675361563 is about 877.3619181922.

The spelling of 675361563 in words is "six hundred seventy-five million, three hundred sixty-one thousand, five hundred sixty-three".