3552000520405 has 32 divisors (see below), whose sum is σ = 4568419102464. Its totient is φ = 2644309172736.

The previous prime is 3552000520363. The next prime is 3552000520417. The reversal of 3552000520405 is 5040250002553.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3552000520405 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45178609 + ... + 45257161.

It is an arithmetic number, because the mean of its divisors is an integer number (142763096952).

Almost surely, 2^{3552000520405} is an apocalyptic number.

It is an amenable number.

3552000520405 is a deficient number, since it is larger than the sum of its proper divisors (1016418582059).

3552000520405 is a wasteful number, since it uses less digits than its factorization.

3552000520405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89245.

The product of its (nonzero) digits is 30000, while the sum is 31.

Adding to 3552000520405 its reverse (5040250002553), we get a palindrome (8592250522958).

The spelling of 3552000520405 in words is "three trillion, five hundred fifty-two billion, five hundred twenty thousand, four hundred five".