3425216364555 has 16 divisors (see below), whose sum is σ = 5480539072800. Its totient is φ = 1826717764608.

The previous prime is 3425216364553. The next prime is 3425216364593. The reversal of 3425216364555 is 5554636125243.

It is not a de Polignac number, because 3425216364555 - 2¹ = 3425216364553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3425216364498 and 3425216364507.

It is not an unprimeable number, because it can be changed into a prime (3425216364553) 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, 3576580 + ... + 4431969.

It is an arithmetic number, because the mean of its divisors is an integer number (342533692050).

Almost surely, 2^{3425216364555} is an apocalyptic number.

3425216364555 is a deficient number, since it is larger than the sum of its proper divisors (2055322708245).

3425216364555 is a wasteful number, since it uses less digits than its factorization.

3425216364555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8037070.

The product of its digits is 12960000, while the sum is 51.

It can be divided in two parts, 342521 and 6364555, that added together give a palindrome (6707076).

The spelling of 3425216364555 in words is "three trillion, four hundred twenty-five billion, two hundred sixteen million, three hundred sixty-four thousand, five hundred fifty-five".