85237276847147 has 2 divisors, whose sum is σ = 85237276847148. Its totient is φ = 85237276847146.

The previous prime is 85237276847111. The next prime is 85237276847153. The reversal of 85237276847147 is 74174867273258.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85237276847147 - 2²⁸ = 85237008411691 is a prime.

It is not a weakly prime, because it can be changed into another prime (85237276847167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42618638423573 + 42618638423574.

It is an arithmetic number, because the mean of its divisors is an integer number (42618638423574).

Almost surely, 2^{85237276847147} is an apocalyptic number.

85237276847147 is a deficient number, since it is larger than the sum of its proper divisors (1).

85237276847147 is an equidigital number, since it uses as much as digits as its factorization.

85237276847147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 885104640, while the sum is 71.

The spelling of 85237276847147 in words is "eighty-five trillion, two hundred thirty-seven billion, two hundred seventy-six million, eight hundred forty-seven thousand, one hundred forty-seven".