2877755996025 has 27 divisors (see below), whose sum is σ = 5154426316429. Its totient is φ = 1534789626720.

The previous prime is 2877755995981. The next prime is 2877755996047. The reversal of 2877755996025 is 5206995577782.

The square root of 2877755996025 is 1696395.

It is a perfect power (a square), and thus also a powerful number.

2877755996025 is a `hidden beast` number, since 2 + 8 + 7 + 7 + 7 + 5 + 5 + 9 + 9 + 602 + 5 = 666.

2877755996025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9773101881 + 2867982894144 = 98859^2 + 1693512^2 .

It is not a de Polignac number, because 2877755996025 - 2⁷ = 2877755995897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 25389379 + ... + 25502471.

Almost surely, 2^{2877755996025} is an apocalyptic number.

2877755996025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2877755996025 is the 1696395-th square number.

2877755996025 is the 848198-th centered octagonal number.

It is an amenable number.

2877755996025 is a deficient number, since it is larger than the sum of its proper divisors (2276670320404).

2877755996025 is an frugal number, since it uses more digits than its factorization.

2877755996025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226202 (or 113101 counting only the distinct ones).

The product of its (nonzero) digits is 666792000, while the sum is 72.

The spelling of 2877755996025 in words is "two trillion, eight hundred seventy-seven billion, seven hundred fifty-five million, nine hundred ninety-six thousand, twenty-five".