2550572347 has 2 divisors, whose sum is σ = 2550572348. Its totient is φ = 2550572346.

The previous prime is 2550572303. The next prime is 2550572363. The reversal of 2550572347 is 7432750552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2550572347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2550512347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275286173 + 1275286174.

It is an arithmetic number, because the mean of its divisors is an integer number (1275286174).

Almost surely, 2^2550572347 is an apocalyptic number.

2550572347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550572347 is an equidigital number, since it uses as much as digits as its factorization.

2550572347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294000, while the sum is 40.

The square root of 2550572347 is about 50503.1914536101. The cubic root of 2550572347 is about 1366.2994146327.

The spelling of 2550572347 in words is "two billion, five hundred fifty million, five hundred seventy-two thousand, three hundred forty-seven".