2527555000261 has 8 divisors (see below), whose sum is σ = 2581768865664. Its totient is φ = 2473359305760.

The previous prime is 2527555000219. The next prime is 2527555000303. The reversal of 2527555000261 is 1620005557252.

It is an interprime number because it is at equal distance from previous prime (2527555000219) and next prime (2527555000303).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2527555000261 - 2⁷ = 2527555000133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2527555000561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4261360 + ... + 4818121.

It is an arithmetic number, because the mean of its divisors is an integer number (322721108208).

Almost surely, 2^{2527555000261} is an apocalyptic number.

It is an amenable number.

2527555000261 is a deficient number, since it is larger than the sum of its proper divisors (54213865403).

2527555000261 is an equidigital number, since it uses as much as digits as its factorization.

2527555000261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085451.

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 2527555000261 in words is "two trillion, five hundred twenty-seven billion, five hundred fifty-five million, two hundred sixty-one", and thus it is an aban number.