3540536606551 has 8 divisors (see below), whose sum is σ = 4046859532800. Its totient is φ = 3034346675928.

The previous prime is 3540536606513. The next prime is 3540536606611. The reversal of 3540536606551 is 1556066350453.

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 3540536606551 - 2¹¹ = 3540536604503 is a prime.

It is a super-2 number, since 2×3540536606551² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3540536606495 and 3540536606504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540536606251) 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, 33191851 + ... + 33298348.

It is an arithmetic number, because the mean of its divisors is an integer number (505857441600).

Almost surely, 2^{3540536606551} is an apocalyptic number.

3540536606551 is a deficient number, since it is larger than the sum of its proper divisors (506322926249).

3540536606551 is an equidigital number, since it uses as much as digits as its factorization.

3540536606551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66497813.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 3540536606551 in words is "three trillion, five hundred forty billion, five hundred thirty-six million, six hundred six thousand, five hundred fifty-one".