53938877 has 2 divisors, whose sum is σ = 53938878. Its totient is φ = 53938876.

The previous prime is 53938849. The next prime is 53938957. The reversal of 53938877 is 77883935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53787556 + 151321 = 7334^2 + 389^2 .

It is a cyclic number.

It is not a de Polignac number, because 53938877 - 2¹⁰ = 53937853 is a prime.

It is a super-2 number, since 2×53938877² = 5818804904042258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53938817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26969438 + 26969439.

It is an arithmetic number, because the mean of its divisors is an integer number (26969439).

Almost surely, 2^53938877 is an apocalyptic number.

It is an amenable number.

53938877 is a deficient number, since it is larger than the sum of its proper divisors (1).

53938877 is an equidigital number, since it uses as much as digits as its factorization.

53938877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 50.

The square root of 53938877 is about 7344.3091574361. The cubic root of 53938877 is about 377.8336497301.

The spelling of 53938877 in words is "fifty-three million, nine hundred thirty-eight thousand, eight hundred seventy-seven".