3577542549109 has 8 divisors (see below), whose sum is σ = 3771802316480. Its totient is φ = 3383879587200.

The previous prime is 3577542549059. The next prime is 3577542549127. The reversal of 3577542549109 is 9019452457753.

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 3577542549109 - 2¹³ = 3577542540917 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 (3577542549169) 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, 149189052 + ... + 149213029.

It is an arithmetic number, because the mean of its divisors is an integer number (471475289560).

Almost surely, 2^{3577542549109} is an apocalyptic number.

It is an amenable number.

3577542549109 is a deficient number, since it is larger than the sum of its proper divisors (194259767371).

3577542549109 is a wasteful number, since it uses less digits than its factorization.

3577542549109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298402731.

The product of its (nonzero) digits is 47628000, while the sum is 61.

The spelling of 3577542549109 in words is "three trillion, five hundred seventy-seven billion, five hundred forty-two million, five hundred forty-nine thousand, one hundred nine".