2550431001 has 16 divisors (see below), whose sum is σ = 3610833984. Its totient is φ = 1595725824.

The previous prime is 2550430997. The next prime is 2550431017. The reversal of 2550431001 is 1001340552.

It is not a de Polignac number, because 2550431001 - 2² = 2550430997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2550431021) 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 15 ways as a sum of consecutive naturals, for example, 52831 + ... + 88836.

It is an arithmetic number, because the mean of its divisors is an integer number (225677124).

Almost surely, 2^2550431001 is an apocalyptic number.

It is an amenable number.

2550431001 is a deficient number, since it is larger than the sum of its proper divisors (1060402983).

2550431001 is a wasteful number, since it uses less digits than its factorization.

2550431001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142040.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2550431001 is about 50501.7920573122. The cubic root of 2550431001 is about 1366.2741752618.

Adding to 2550431001 its reverse (1001340552), we get a palindrome (3551771553).

The spelling of 2550431001 in words is "two billion, five hundred fifty million, four hundred thirty-one thousand, one".