675354913 has 4 divisors (see below), whose sum is σ = 675904768. Its totient is φ = 674805060.

The previous prime is 675354893. The next prime is 675354917. The reversal of 675354913 is 319453576.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675354913 is a prime.

It is a super-2 number, since 2×675354913² = 912208517026475138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 675354913.

It is not an unprimeable number, because it can be changed into a prime (675354917) 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, 273081 + ... + 275542.

It is an arithmetic number, because the mean of its divisors is an integer number (168976192).

Almost surely, 2^675354913 is an apocalyptic number.

It is an amenable number.

675354913 is a deficient number, since it is larger than the sum of its proper divisors (549855).

675354913 is a wasteful number, since it uses less digits than its factorization.

675354913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549854.

The product of its digits is 340200, while the sum is 43.

The square root of 675354913 is about 25987.5915198004. The cubic root of 675354913 is about 877.3590385120.

The spelling of 675354913 in words is "six hundred seventy-five million, three hundred fifty-four thousand, nine hundred thirteen".