52725377 has 2 divisors, whose sum is σ = 52725378. Its totient is φ = 52725376.

The previous prime is 52725317. The next prime is 52725403. The reversal of 52725377 is 77352725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35093776 + 17631601 = 5924^2 + 4199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52725377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52725377.

It is not a weakly prime, because it can be changed into another prime (52725307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26362688 + 26362689.

It is an arithmetic number, because the mean of its divisors is an integer number (26362689).

Almost surely, 2^52725377 is an apocalyptic number.

It is an amenable number.

52725377 is a deficient number, since it is larger than the sum of its proper divisors (1).

52725377 is an equidigital number, since it uses as much as digits as its factorization.

52725377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102900, while the sum is 38.

The square root of 52725377 is about 7261.2242080795. The cubic root of 52725377 is about 374.9786701942.

The spelling of 52725377 in words is "fifty-two million, seven hundred twenty-five thousand, three hundred seventy-seven".