2470772009 has 2 divisors, whose sum is σ = 2470772010. Its totient is φ = 2470772008.

The previous prime is 2470771973. The next prime is 2470772039. The reversal of 2470772009 is 9002770742.

2470772009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2378707984 + 92064025 = 48772^2 + 9595^2 .

It is a cyclic number.

It is not a de Polignac number, because 2470772009 - 2¹⁶ = 2470706473 is a prime.

It is a super-2 number, since 2×2470772009² = 12209428640915792162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2470772039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235386004 + 1235386005.

It is an arithmetic number, because the mean of its divisors is an integer number (1235386005).

Almost surely, 2^2470772009 is an apocalyptic number.

It is an amenable number.

2470772009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2470772009 is an equidigital number, since it uses as much as digits as its factorization.

2470772009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 2470772009 is about 49706.8607840004. The cubic root of 2470772009 is about 1351.8989296973.

The spelling of 2470772009 in words is "two billion, four hundred seventy million, seven hundred seventy-two thousand, nine".