675481763 has 4 divisors (see below), whose sum is σ = 736889208. Its totient is φ = 614074320.

The previous prime is 675481747. The next prime is 675481769. The reversal of 675481763 is 367184576.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 675481763 - 2⁴ = 675481747 is a prime.

It is a super-2 number, since 2×675481763² = 912551224291176338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (675481769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30703706 + ... + 30703727.

It is an arithmetic number, because the mean of its divisors is an integer number (184222302).

Almost surely, 2^675481763 is an apocalyptic number.

675481763 is a deficient number, since it is larger than the sum of its proper divisors (61407445).

675481763 is a wasteful number, since it uses less digits than its factorization.

675481763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61407444.

The product of its digits is 846720, while the sum is 47.

The square root of 675481763 is about 25990.0319930546. The cubic root of 675481763 is about 877.4139656941.

The spelling of 675481763 in words is "six hundred seventy-five million, four hundred eighty-one thousand, seven hundred sixty-three".