2952308857 has 2 divisors, whose sum is σ = 2952308858. Its totient is φ = 2952308856.

The previous prime is 2952308813. The next prime is 2952308861. The reversal of 2952308857 is 7588032592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2151475456 + 800833401 = 46384^2 + 28299^2 .

It is a cyclic number.

It is not a de Polignac number, because 2952308857 - 2¹¹ = 2952306809 is a prime.

It is a super-2 number, since 2×2952308857² = 17432255174241292898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2952308857.

It is not a weakly prime, because it can be changed into another prime (2952308057) 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, 1476154428 + 1476154429.

It is an arithmetic number, because the mean of its divisors is an integer number (1476154429).

Almost surely, 2^2952308857 is an apocalyptic number.

It is an amenable number.

2952308857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2952308857 is an equidigital number, since it uses as much as digits as its factorization.

2952308857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 2952308857 is about 54335.1530503044. The cubic root of 2952308857 is about 1434.5662076728.

The spelling of 2952308857 in words is "two billion, nine hundred fifty-two million, three hundred eight thousand, eight hundred fifty-seven".