53858677 has 2 divisors, whose sum is σ = 53858678. Its totient is φ = 53858676.

The previous prime is 53858659. The next prime is 53858689. The reversal of 53858677 is 77685835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28366276 + 25492401 = 5326^2 + 5049^2 .

It is a cyclic number.

It is not a de Polignac number, because 53858677 - 2⁷ = 53858549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53858677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53858627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26929338 + 26929339.

It is an arithmetic number, because the mean of its divisors is an integer number (26929339).

Almost surely, 2^53858677 is an apocalyptic number.

It is an amenable number.

53858677 is a deficient number, since it is larger than the sum of its proper divisors (1).

53858677 is an equidigital number, since it uses as much as digits as its factorization.

53858677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1411200, while the sum is 49.

The square root of 53858677 is about 7338.8471165436. The cubic root of 53858677 is about 377.6462938975.

The spelling of 53858677 in words is "fifty-three million, eight hundred fifty-eight thousand, six hundred seventy-seven".