3255501247 has 2 divisors, whose sum is σ = 3255501248. Its totient is φ = 3255501246.

The previous prime is 3255501209. The next prime is 3255501251. The reversal of 3255501247 is 7421055523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3255501247 - 2¹¹ = 3255499199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3255504247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627750623 + 1627750624.

It is an arithmetic number, because the mean of its divisors is an integer number (1627750624).

Almost surely, 2^3255501247 is an apocalyptic number.

3255501247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3255501247 is an equidigital number, since it uses as much as digits as its factorization.

3255501247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 3255501247 is about 57056.9999824737. Note that the first 4 decimals coincide. The cubic root of 3255501247 is about 1482.0833283444.

The spelling of 3255501247 in words is "three billion, two hundred fifty-five million, five hundred one thousand, two hundred forty-seven".