2002552255433 has 4 divisors (see below), whose sum is σ = 2027901018240. Its totient is φ = 1977203492628.

The previous prime is 2002552255391. The next prime is 2002552255507. The reversal of 2002552255433 is 3345522552002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002552255433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002552255633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12674381285 + ... + 12674381442.

It is an arithmetic number, because the mean of its divisors is an integer number (506975254560).

Almost surely, 2^{2002552255433} is an apocalyptic number.

It is an amenable number.

2002552255433 is a deficient number, since it is larger than the sum of its proper divisors (25348762807).

2002552255433 is an equidigital number, since it uses as much as digits as its factorization.

2002552255433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25348762806.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 2002552255433 in words is "two trillion, two billion, five hundred fifty-two million, two hundred fifty-five thousand, four hundred thirty-three".