3623383355497 has 8 divisors (see below), whose sum is σ = 3657161611400. Its totient is φ = 3589614849024.

The previous prime is 3623383355491. The next prime is 3623383355539. The reversal of 3623383355497 is 7945533833263.

It can be written as a sum of positive squares in 4 ways, for example, as 1588598076816 + 2034785278681 = 1260396^2 + 1426459^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3623383355497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3623383355491) 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, 1689528 + ... + 3178249.

It is an arithmetic number, because the mean of its divisors is an integer number (457145201425).

Almost surely, 2^{3623383355497} is an apocalyptic number.

It is an amenable number.

3623383355497 is a deficient number, since it is larger than the sum of its proper divisors (33778255903).

3623383355497 is a wasteful number, since it uses less digits than its factorization.

3623383355497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874715.

The product of its digits is 146966400, while the sum is 61.

The spelling of 3623383355497 in words is "three trillion, six hundred twenty-three billion, three hundred eighty-three million, three hundred fifty-five thousand, four hundred ninety-seven".