2153411069 has 2 divisors, whose sum is σ = 2153411070. Its totient is φ = 2153411068.

The previous prime is 2153411053. The next prime is 2153411083. The reversal of 2153411069 is 9601143512.

2153411069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1282570969 + 870840100 = 35813^2 + 29510^2 .

It is a cyclic number.

It is not a de Polignac number, because 2153411069 - 2⁴ = 2153411053 is a prime.

It is a super-2 number, since 2×2153411069² = 9274358464183445522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153411089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076705534 + 1076705535.

It is an arithmetic number, because the mean of its divisors is an integer number (1076705535).

Almost surely, 2^2153411069 is an apocalyptic number.

It is an amenable number.

2153411069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153411069 is an equidigital number, since it uses as much as digits as its factorization.

2153411069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 2153411069 is about 46404.8604027638. The cubic root of 2153411069 is about 1291.3450843822.

The spelling of 2153411069 in words is "two billion, one hundred fifty-three million, four hundred eleven thousand, sixty-nine".