2555052530 has 16 divisors (see below), whose sum is σ = 4606559640. Its totient is φ = 1020362112.

The previous prime is 2555052517. The next prime is 2555052557. The reversal of 2555052530 is 352505552.

It can be written as a sum of positive squares in 4 ways, for example, as 1650065641 + 904986889 = 40621^2 + 30083^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200885 + ... + 213224.

Almost surely, 2^2555052530 is an apocalyptic number.

2555052530 is a deficient number, since it is larger than the sum of its proper divisors (2051507110).

2555052530 is a wasteful number, since it uses less digits than its factorization.

2555052530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414733.

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 2555052530 is about 50547.5274370567. The cubic root of 2555052530 is about 1367.0989333269.

The spelling of 2555052530 in words is "two billion, five hundred fifty-five million, fifty-two thousand, five hundred thirty".