53628101 has 2 divisors, whose sum is σ = 53628102. Its totient is φ = 53628100.

The previous prime is 53628061. The next prime is 53628119. The reversal of 53628101 is 10182635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50481025 + 3147076 = 7105^2 + 1774^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53628101 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53628131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26814050 + 26814051.

It is an arithmetic number, because the mean of its divisors is an integer number (26814051).

Almost surely, 2^53628101 is an apocalyptic number.

It is an amenable number.

53628101 is a deficient number, since it is larger than the sum of its proper divisors (1).

53628101 is an equidigital number, since it uses as much as digits as its factorization.

53628101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 53628101 is about 7323.1209876664. The cubic root of 53628101 is about 377.1066053733.

The spelling of 53628101 in words is "fifty-three million, six hundred twenty-eight thousand, one hundred one".