53877311 has 2 divisors, whose sum is σ = 53877312. Its totient is φ = 53877310.

The previous prime is 53877281. The next prime is 53877319. The reversal of 53877311 is 11377835.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53877311 is a prime.

It is a plaindrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53877319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26938655 + 26938656.

It is an arithmetic number, because the mean of its divisors is an integer number (26938656).

Almost surely, 2^53877311 is an apocalyptic number.

53877311 is a deficient number, since it is larger than the sum of its proper divisors (1).

53877311 is an equidigital number, since it uses as much as digits as its factorization.

53877311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 35.

The square root of 53877311 is about 7340.1165522081. The cubic root of 53877311 is about 377.6898415054.

The spelling of 53877311 in words is "fifty-three million, eight hundred seventy-seven thousand, three hundred eleven".