2870136047 has 2 divisors, whose sum is σ = 2870136048. Its totient is φ = 2870136046.

The previous prime is 2870136019. The next prime is 2870136053. The reversal of 2870136047 is 7406310782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2870136047 - 2⁸ = 2870135791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2870136047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2870136077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435068023 + 1435068024.

It is an arithmetic number, because the mean of its divisors is an integer number (1435068024).

Almost surely, 2^2870136047 is an apocalyptic number.

2870136047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2870136047 is an equidigital number, since it uses as much as digits as its factorization.

2870136047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2870136047 is about 53573.6506782952. The cubic root of 2870136047 is about 1421.1311569818.

The spelling of 2870136047 in words is "two billion, eight hundred seventy million, one hundred thirty-six thousand, forty-seven".