2550625143 has 16 divisors (see below), whose sum is σ = 3710848512. Its totient is φ = 1545480000.

The previous prime is 2550625127. The next prime is 2550625169. The reversal of 2550625143 is 3415260552.

It is not a de Polignac number, because 2550625143 - 2⁴ = 2550625127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550629143) 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 15 ways as a sum of consecutive naturals, for example, 257523 + ... + 267243.

It is an arithmetic number, because the mean of its divisors is an integer number (231928032).

Almost surely, 2^2550625143 is an apocalyptic number.

2550625143 is a deficient number, since it is larger than the sum of its proper divisors (1160223369).

2550625143 is a wasteful number, since it uses less digits than its factorization.

2550625143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17686.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 2550625143 is about 50503.7141505454. The cubic root of 2550625143 is about 1366.3088418823.

Adding to 2550625143 its reverse (3415260552), we get a palindrome (5965885695).

The spelling of 2550625143 in words is "two billion, five hundred fifty million, six hundred twenty-five thousand, one hundred forty-three".