150015501051641 has 2 divisors, whose sum is σ = 150015501051642. Its totient is φ = 150015501051640.

The previous prime is 150015501051631. The next prime is 150015501051679. The reversal of 150015501051641 is 146150105510051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111225287395600 + 38790213656041 = 10546340^2 + 6228179^2 .

It is a cyclic number.

It is not a de Polignac number, because 150015501051641 - 2¹⁰ = 150015501050617 is a prime.

It is not a weakly prime, because it can be changed into another prime (150015501051631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75007750525820 + 75007750525821.

It is an arithmetic number, because the mean of its divisors is an integer number (75007750525821).

Almost surely, 2^{150015501051641} is an apocalyptic number.

It is an amenable number.

150015501051641 is a deficient number, since it is larger than the sum of its proper divisors (1).

150015501051641 is an equidigital number, since it uses as much as digits as its factorization.

150015501051641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15000, while the sum is 35.

Adding to 150015501051641 its reverse (146150105510051), we get a palindrome (296165606561692).

The spelling of 150015501051641 in words is "one hundred fifty trillion, fifteen billion, five hundred one million, fifty-one thousand, six hundred forty-one".