2025555663006 has 48 divisors (see below), whose sum is σ = 4848900529824. Its totient is φ = 607839378432.

The previous prime is 2025555662969. The next prime is 2025555663007. The reversal of 2025555663006 is 6003665555202.

2025555663006 is a `hidden beast` number, since 2 + 0 + 2 + 5 + 5 + 5 + 5 + 6 + 630 + 0 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025555663007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143894331 + ... + 143908406.

It is an arithmetic number, because the mean of its divisors is an integer number (101018761038).

Almost surely, 2^{2025555663006} is an apocalyptic number.

2025555663006 is an abundant number, since it is smaller than the sum of its proper divisors (2823344866818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2025555663006 is a wasteful number, since it uses less digits than its factorization.

2025555663006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287802785 (or 287802782 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 45.

The spelling of 2025555663006 in words is "two trillion, twenty-five billion, five hundred fifty-five million, six hundred sixty-three thousand, six".