2150451210541 has 2 divisors, whose sum is σ = 2150451210542. Its totient is φ = 2150451210540.

The previous prime is 2150451210499. The next prime is 2150451210599. The reversal of 2150451210541 is 1450121540512.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2104736494441 + 45714716100 = 1450771^2 + 213810^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150451210541 - 2³⁹ = 1600695396653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2150451210041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075225605270 + 1075225605271.

It is an arithmetic number, because the mean of its divisors is an integer number (1075225605271).

Almost surely, 2^{2150451210541} is an apocalyptic number.

It is an amenable number.

2150451210541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150451210541 is an equidigital number, since it uses as much as digits as its factorization.

2150451210541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8000, while the sum is 31.

The spelling of 2150451210541 in words is "two trillion, one hundred fifty billion, four hundred fifty-one million, two hundred ten thousand, five hundred forty-one".