2831452147 has 2 divisors, whose sum is σ = 2831452148. Its totient is φ = 2831452146.

The previous prime is 2831452133. The next prime is 2831452171. The reversal of 2831452147 is 7412541382.

2831452147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2831452147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2831452747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415726073 + 1415726074.

It is an arithmetic number, because the mean of its divisors is an integer number (1415726074).

Almost surely, 2^2831452147 is an apocalyptic number.

2831452147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2831452147 is an equidigital number, since it uses as much as digits as its factorization.

2831452147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 37.

The square root of 2831452147 is about 53211.3911394919. The cubic root of 2831452147 is about 1414.7175531176.

The spelling of 2831452147 in words is "two billion, eight hundred thirty-one million, four hundred fifty-two thousand, one hundred forty-seven".