3576407356561 has 8 divisors (see below), whose sum is σ = 3945455020584. Its totient is φ = 3220779607680.

The previous prime is 3576407356553. The next prime is 3576407356567. The reversal of 3576407356561 is 1656537046753.

It can be written as a sum of positive squares in 4 ways, for example, as 2946426961 + 3573460929600 = 54281^2 + 1890360^2 .

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 3576407356561 - 2³ = 3576407356553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3576407356496 and 3576407356505.

It is not an unprimeable number, because it can be changed into a prime (3576407356567) 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, 3354978226 + ... + 3354979291.

It is an arithmetic number, because the mean of its divisors is an integer number (493181877573).

Almost surely, 2^{3576407356561} is an apocalyptic number.

It is an amenable number.

3576407356561 is a deficient number, since it is larger than the sum of its proper divisors (369047664023).

3576407356561 is a wasteful number, since it uses less digits than its factorization.

3576407356561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6709957571.

The product of its (nonzero) digits is 47628000, while the sum is 58.

The spelling of 3576407356561 in words is "three trillion, five hundred seventy-six billion, four hundred seven million, three hundred fifty-six thousand, five hundred sixty-one".