3577426138561 has 8 divisors (see below), whose sum is σ = 3903186643200. Its totient is φ = 3251755625040.

The previous prime is 3577426138523. The next prime is 3577426138597. The reversal of 3577426138561 is 1658316247753.

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

It is a cyclic number.

It is not a de Polignac number, because 3577426138561 - 2¹¹ = 3577426136513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3577426138496 and 3577426138505.

It is not an unprimeable number, because it can be changed into a prime (3577426132561) 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, 22414641 + ... + 22573678.

It is an arithmetic number, because the mean of its divisors is an integer number (487898330400).

Almost surely, 2^{3577426138561} is an apocalyptic number.

It is an amenable number.

3577426138561 is a deficient number, since it is larger than the sum of its proper divisors (325760504639).

3577426138561 is a wasteful number, since it uses less digits than its factorization.

3577426138561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44995559.

The product of its digits is 25401600, while the sum is 58.

The spelling of 3577426138561 in words is "three trillion, five hundred seventy-seven billion, four hundred twenty-six million, one hundred thirty-eight thousand, five hundred sixty-one".