2152053454541 has 2 divisors, whose sum is σ = 2152053454542. Its totient is φ = 2152053454540.

The previous prime is 2152053454493. The next prime is 2152053454547. The reversal of 2152053454541 is 1454543502512.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2035786776100 + 116266678441 = 1426810^2 + 340979^2 .

It is a cyclic number.

It is not a de Polignac number, because 2152053454541 - 2³⁴ = 2134873585357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152053454547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076026727270 + 1076026727271.

It is an arithmetic number, because the mean of its divisors is an integer number (1076026727271).

Almost surely, 2^{2152053454541} is an apocalyptic number.

It is an amenable number.

2152053454541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152053454541 is an equidigital number, since it uses as much as digits as its factorization.

2152053454541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 2152053454541 in words is "two trillion, one hundred fifty-two billion, fifty-three million, four hundred fifty-four thousand, five hundred forty-one".