2297785151 has 2 divisors, whose sum is σ = 2297785152. Its totient is φ = 2297785150.

The previous prime is 2297785117. The next prime is 2297785177. The reversal of 2297785151 is 1515877922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2297785151 - 2¹⁰ = 2297784127 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2297785096 and 2297785105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2297781151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148892575 + 1148892576.

It is an arithmetic number, because the mean of its divisors is an integer number (1148892576).

Almost surely, 2^2297785151 is an apocalyptic number.

2297785151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297785151 is an equidigital number, since it uses as much as digits as its factorization.

2297785151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 47.

The square root of 2297785151 is about 47935.2182742501. The cubic root of 2297785151 is about 1319.5822735061.

The spelling of 2297785151 in words is "two billion, two hundred ninety-seven million, seven hundred eighty-five thousand, one hundred fifty-one".