2550840007 has 2 divisors, whose sum is σ = 2550840008. Its totient is φ = 2550840006.

The previous prime is 2550839999. The next prime is 2550840049. The reversal of 2550840007 is 7000480552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2550840007 - 2³ = 2550839999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2550840067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275420003 + 1275420004.

It is an arithmetic number, because the mean of its divisors is an integer number (1275420004).

Almost surely, 2^2550840007 is an apocalyptic number.

2550840007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550840007 is an equidigital number, since it uses as much as digits as its factorization.

2550840007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 2550840007 is about 50505.8413156340. The cubic root of 2550840007 is about 1366.3472066391.

The spelling of 2550840007 in words is "two billion, five hundred fifty million, eight hundred forty thousand, seven".