52978360115147 has 2 divisors, whose sum is σ = 52978360115148. Its totient is φ = 52978360115146.

The previous prime is 52978360115063. The next prime is 52978360115221. The reversal of 52978360115147 is 74151106387925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52978360115147 - 2²⁸ = 52978091679691 is a prime.

It is not a weakly prime, because it can be changed into another prime (52978360115647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26489180057573 + 26489180057574.

It is an arithmetic number, because the mean of its divisors is an integer number (26489180057574).

It is a 1-persistent number, because it is pandigital, but 2⋅52978360115147 = 105956720230294 is not.

Almost surely, 2^{52978360115147} is an apocalyptic number.

52978360115147 is a deficient number, since it is larger than the sum of its proper divisors (1).

52978360115147 is an equidigital number, since it uses as much as digits as its factorization.

52978360115147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12700800, while the sum is 59.

The spelling of 52978360115147 in words is "fifty-two trillion, nine hundred seventy-eight billion, three hundred sixty million, one hundred fifteen thousand, one hundred forty-seven".