675771732337 has 4 divisors (see below), whose sum is σ = 727754173300. Its totient is φ = 623789291376.

The previous prime is 675771732323. The next prime is 675771732347. The reversal of 675771732337 is 733237177576.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 142673153841 + 533098578496 = 377721^2 + 730136^2 .

It is a cyclic number.

It is not a de Polignac number, because 675771732337 - 2¹⁵ = 675771699569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675771732347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25991220462 + ... + 25991220487.

It is an arithmetic number, because the mean of its divisors is an integer number (181938543325).

Almost surely, 2^675771732337 is an apocalyptic number.

It is an amenable number.

675771732337 is a deficient number, since it is larger than the sum of its proper divisors (51982440963).

675771732337 is a wasteful number, since it uses less digits than its factorization.

675771732337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51982440962.

The product of its digits is 27227340, while the sum is 58.

The spelling of 675771732337 in words is "six hundred seventy-five billion, seven hundred seventy-one million, seven hundred thirty-two thousand, three hundred thirty-seven".