2555250803 has 8 divisors (see below), whose sum is σ = 3047255808. Its totient is φ = 2094988104.

The previous prime is 2555250799. The next prime is 2555250809. The reversal of 2555250803 is 3080525552.

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 2555250803 - 2² = 2555250799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555250809) by changing a digit.

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, 7935401 + ... + 7935722.

It is an arithmetic number, because the mean of its divisors is an integer number (380906976).

Almost surely, 2^2555250803 is an apocalyptic number.

2555250803 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2555250803 is a deficient number, since it is larger than the sum of its proper divisors (492005005).

2555250803 is a wasteful number, since it uses less digits than its factorization.

2555250803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15871153.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 2555250803 is about 50549.4886522109. The cubic root of 2555250803 is about 1367.1342948694.

The spelling of 2555250803 in words is "two billion, five hundred fifty-five million, two hundred fifty thousand, eight hundred three".