53677601 has 2 divisors, whose sum is σ = 53677602. Its totient is φ = 53677600.

The previous prime is 53677583. The next prime is 53677609. The reversal of 53677601 is 10677635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49773025 + 3904576 = 7055^2 + 1976^2 .

It is a cyclic number.

It is not a de Polignac number, because 53677601 - 2⁶ = 53677537 is a prime.

It is not a weakly prime, because it can be changed into another prime (53677609) 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, 26838800 + 26838801.

It is an arithmetic number, because the mean of its divisors is an integer number (26838801).

Almost surely, 2^53677601 is an apocalyptic number.

It is an amenable number.

53677601 is a deficient number, since it is larger than the sum of its proper divisors (1).

53677601 is an equidigital number, since it uses as much as digits as its factorization.

53677601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 53677601 is about 7326.4999146932. The cubic root of 53677601 is about 377.2225957855. Note that the first 3 decimals are identical.

The spelling of 53677601 in words is "fifty-three million, six hundred seventy-seven thousand, six hundred one".