53477101 has 2 divisors, whose sum is σ = 53477102. Its totient is φ = 53477100.

The previous prime is 53477059. The next prime is 53477107. The reversal of 53477101 is 10177435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45887076 + 7590025 = 6774^2 + 2755^2 .

It is a cyclic number.

It is not a de Polignac number, because 53477101 - 2⁹ = 53476589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53477101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53477107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26738550 + 26738551.

It is an arithmetic number, because the mean of its divisors is an integer number (26738551).

Almost surely, 2^53477101 is an apocalyptic number.

It is an amenable number.

53477101 is a deficient number, since it is larger than the sum of its proper divisors (1).

53477101 is an equidigital number, since it uses as much as digits as its factorization.

53477101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 53477101 is about 7312.8039082147. The cubic root of 53477101 is about 376.7523344794.

The spelling of 53477101 in words is "fifty-three million, four hundred seventy-seven thousand, one hundred one".