1677925638013 has 8 divisors (see below), whose sum is σ = 1709300063520. Its totient is φ = 1646737411440.

The previous prime is 1677925637959. The next prime is 1677925638019. The reversal of 1677925638013 is 3108365297761.

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

It is not a de Polignac number, because 1677925638013 - 2³³ = 1669335703421 is a prime.

It is a super-2 number, since 2×1677925638013² (a number of 25 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 (1677925638019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46531543 + ... + 46567588.

It is an arithmetic number, because the mean of its divisors is an integer number (213662507940).

Almost surely, 2^{1677925638013} is an apocalyptic number.

It is an amenable number.

1677925638013 is a deficient number, since it is larger than the sum of its proper divisors (31374425507).

1677925638013 is an equidigital number, since it uses as much as digits as its factorization.

1677925638013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93099467.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 1677925638013 in words is "one trillion, six hundred seventy-seven billion, nine hundred twenty-five million, six hundred thirty-eight thousand, thirteen".