52077547 has 2 divisors, whose sum is σ = 52077548. Its totient is φ = 52077546.

The previous prime is 52077491. The next prime is 52077563. The reversal of 52077547 is 74577025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52077547 - 2¹⁵ = 52044779 is a prime.

It is not a weakly prime, because it can be changed into another prime (52077587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26038773 + 26038774.

It is an arithmetic number, because the mean of its divisors is an integer number (26038774).

Almost surely, 2^52077547 is an apocalyptic number.

52077547 is a deficient number, since it is larger than the sum of its proper divisors (1).

52077547 is an equidigital number, since it uses as much as digits as its factorization.

52077547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68600, while the sum is 37.

The square root of 52077547 is about 7216.4774648023. The cubic root of 52077547 is about 373.4365652200.

The spelling of 52077547 in words is "fifty-two million, seventy-seven thousand, five hundred forty-seven".