3545538030047 has 16 divisors (see below), whose sum is σ = 4045316238432. Its totient is φ = 3078427161600.

The previous prime is 3545538029963. The next prime is 3545538030053. The reversal of 3545538030047 is 7400308355453.

It is a cyclic number.

It is not a de Polignac number, because 3545538030047 - 2⁸ = 3545538029791 is a prime.

It is a super-2 number, since 2×3545538030047² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3545538029983 and 3545538030010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545538030247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4474829 + ... + 5207222.

It is an arithmetic number, because the mean of its divisors is an integer number (252832264902).

Almost surely, 2^{3545538030047} is an apocalyptic number.

3545538030047 is a deficient number, since it is larger than the sum of its proper divisors (499778208385).

3545538030047 is a wasteful number, since it uses less digits than its factorization.

3545538030047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9683738.

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 3545538030047 in words is "three trillion, five hundred forty-five billion, five hundred thirty-eight million, thirty thousand, forty-seven".