52577453 has 2 divisors, whose sum is σ = 52577454. Its totient is φ = 52577452.

The previous prime is 52577419. The next prime is 52577461. The reversal of 52577453 is 35477525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31214569 + 21362884 = 5587^2 + 4622^2 .

It is a cyclic number.

It is not a de Polignac number, because 52577453 - 2¹⁰ = 52576429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52577053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26288726 + 26288727.

It is an arithmetic number, because the mean of its divisors is an integer number (26288727).

Almost surely, 2^52577453 is an apocalyptic number.

It is an amenable number.

52577453 is a deficient number, since it is larger than the sum of its proper divisors (1).

52577453 is an equidigital number, since it uses as much as digits as its factorization.

52577453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 147000, while the sum is 38.

The square root of 52577453 is about 7251.0311680478. The cubic root of 52577453 is about 374.6276671785.

The spelling of 52577453 in words is "fifty-two million, five hundred seventy-seven thousand, four hundred fifty-three".