3140452547 has 2 divisors, whose sum is σ = 3140452548. Its totient is φ = 3140452546.

The previous prime is 3140452541. The next prime is 3140452559. The reversal of 3140452547 is 7452540413.

3140452547 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 an emirp because it is prime and its reverse (7452540413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3140452547 - 2⁸ = 3140452291 is a prime.

It is not a weakly prime, because it can be changed into another prime (3140452541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570226273 + 1570226274.

It is an arithmetic number, because the mean of its divisors is an integer number (1570226274).

Almost surely, 2^3140452547 is an apocalyptic number.

3140452547 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140452547 is an equidigital number, since it uses as much as digits as its factorization.

3140452547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 3140452547 is about 56039.7407827695. The cubic root of 3140452547 is about 1464.4146958120.

The spelling of 3140452547 in words is "three billion, one hundred forty million, four hundred fifty-two thousand, five hundred forty-seven".