13757523677 has 8 divisors (see below), whose sum is σ = 13904531256. Its totient is φ = 13610621952.

The previous prime is 13757523641. The next prime is 13757523691. The reversal of 13757523677 is 77632575731.

It can be written as a sum of positive squares in 4 ways, for example, as 312193561 + 13445330116 = 17669^2 + 115954^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13757523677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13757523877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250193 + ... + 300185.

It is an arithmetic number, because the mean of its divisors is an integer number (1738066407).

Almost surely, 2^13757523677 is an apocalyptic number.

It is an amenable number.

13757523677 is a deficient number, since it is larger than the sum of its proper divisors (147007579).

13757523677 is an equidigital number, since it uses as much as digits as its factorization.

13757523677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52927.

The product of its digits is 6482700, while the sum is 53.

The spelling of 13757523677 in words is "thirteen billion, seven hundred fifty-seven million, five hundred twenty-three thousand, six hundred seventy-seven".