52070478127 has 2 divisors, whose sum is σ = 52070478128. Its totient is φ = 52070478126.

The previous prime is 52070478121. The next prime is 52070478137. The reversal of 52070478127 is 72187407025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52070478127 - 2¹¹ = 52070476079 is a prime.

It is a super-2 number, since 2×52070478127² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52070478121) 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, 26035239063 + 26035239064.

It is an arithmetic number, because the mean of its divisors is an integer number (26035239064).

Almost surely, 2^52070478127 is an apocalyptic number.

52070478127 is a deficient number, since it is larger than the sum of its proper divisors (1).

52070478127 is an equidigital number, since it uses as much as digits as its factorization.

52070478127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 219520, while the sum is 43.

The spelling of 52070478127 in words is "fifty-two billion, seventy million, four hundred seventy-eight thousand, one hundred twenty-seven".