2555570147 has 8 divisors (see below), whose sum is σ = 2754862320. Its totient is φ = 2356665120.

The previous prime is 2555570141. The next prime is 2555570159. The reversal of 2555570147 is 7410755552.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2555570147 - 2²⁸ = 2287134691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555570141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82997 + ... + 109542.

It is an arithmetic number, because the mean of its divisors is an integer number (344357790).

Almost surely, 2^2555570147 is an apocalyptic number.

2555570147 is a deficient number, since it is larger than the sum of its proper divisors (199292173).

2555570147 is a wasteful number, since it uses less digits than its factorization.

2555570147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193573.

The product of its (nonzero) digits is 245000, while the sum is 41.

The square root of 2555570147 is about 50552.6472798408. The cubic root of 2555570147 is about 1367.1912453062.

The spelling of 2555570147 in words is "two billion, five hundred fifty-five million, five hundred seventy thousand, one hundred forty-seven".