4155636101 has 2 divisors, whose sum is σ = 4155636102. Its totient is φ = 4155636100.

The previous prime is 4155636061. The next prime is 4155636151. The reversal of 4155636101 is 1016365514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2915892001 + 1239744100 = 53999^2 + 35210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4155636101 is a prime.

It is a super-2 number, since 2×4155636101² = 34538622807868964402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4155636151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077818050 + 2077818051.

It is an arithmetic number, because the mean of its divisors is an integer number (2077818051).

Almost surely, 2^4155636101 is an apocalyptic number.

It is an amenable number.

4155636101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155636101 is an equidigital number, since it uses as much as digits as its factorization.

4155636101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 4155636101 is about 64464.2234188856. The cubic root of 4155636101 is about 1607.7277335624.

The spelling of 4155636101 in words is "four billion, one hundred fifty-five million, six hundred thirty-six thousand, one hundred one".