150541643453 has 2 divisors, whose sum is σ = 150541643454. Its totient is φ = 150541643452.

The previous prime is 150541643431. The next prime is 150541643459. The reversal of 150541643453 is 354346145051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100234293604 + 50307349849 = 316598^2 + 224293^2 .

It is a cyclic number.

It is not a de Polignac number, because 150541643453 - 2¹² = 150541639357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150541643453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150541643459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75270821726 + 75270821727.

It is an arithmetic number, because the mean of its divisors is an integer number (75270821727).

Almost surely, 2^150541643453 is an apocalyptic number.

It is an amenable number.

150541643453 is a deficient number, since it is larger than the sum of its proper divisors (1).

150541643453 is an equidigital number, since it uses as much as digits as its factorization.

150541643453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 150541643453 in words is "one hundred fifty billion, five hundred forty-one million, six hundred forty-three thousand, four hundred fifty-three".