2025154556205 has 32 divisors (see below), whose sum is σ = 3594727365120. Its totient is φ = 965250857280.

The previous prime is 2025154556197. The next prime is 2025154556213. The reversal of 2025154556205 is 5026554515202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2025154556197) and next prime (2025154556213).

It is not a de Polignac number, because 2025154556205 - 2³ = 2025154556197 is a prime.

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, 104004367 + ... + 104023836.

It is an arithmetic number, because the mean of its divisors is an integer number (112335230160).

Almost surely, 2^{2025154556205} is an apocalyptic number.

It is an amenable number.

2025154556205 is a deficient number, since it is larger than the sum of its proper divisors (1569572808915).

2025154556205 is a wasteful number, since it uses less digits than its factorization.

2025154556205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208028281.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 2025154556205 in words is "two trillion, twenty-five billion, one hundred fifty-four million, five hundred fifty-six thousand, two hundred five".