675911174399 has 24 divisors (see below), whose sum is σ = 734104608768. Its totient is φ = 621921722240.

The previous prime is 675911174371. The next prime is 675911174413. The reversal of 675911174399 is 993471119576.

It is not a de Polignac number, because 675911174399 - 2¹² = 675911170303 is a prime.

It is a super-2 number, since 2×675911174399² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675911174699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12346802 + ... + 12401424.

It is an arithmetic number, because the mean of its divisors is an integer number (30587692032).

Almost surely, 2^675911174399 is an apocalyptic number.

675911174399 is a deficient number, since it is larger than the sum of its proper divisors (58193434369).

675911174399 is a wasteful number, since it uses less digits than its factorization.

675911174399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55615 (or 55598 counting only the distinct ones).

The product of its digits is 12859560, while the sum is 62.

The spelling of 675911174399 in words is "six hundred seventy-five billion, nine hundred eleven million, one hundred seventy-four thousand, three hundred ninety-nine".