149850048262501 has 2 divisors, whose sum is σ = 149850048262502. Its totient is φ = 149850048262500.

The previous prime is 149850048262463. The next prime is 149850048262529. The reversal of 149850048262501 is 105262840058941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127890993032100 + 21959055230401 = 11308890^2 + 4686049^2 .

It is a cyclic number.

It is not a de Polignac number, because 149850048262501 - 2²³ = 149850039873893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149850048262531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74925024131250 + 74925024131251.

It is an arithmetic number, because the mean of its divisors is an integer number (74925024131251).

Almost surely, 2^{149850048262501} is an apocalyptic number.

It is an amenable number.

149850048262501 is a deficient number, since it is larger than the sum of its proper divisors (1).

149850048262501 is an equidigital number, since it uses as much as digits as its factorization.

149850048262501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5529600, while the sum is 55.

The spelling of 149850048262501 in words is "one hundred forty-nine trillion, eight hundred fifty billion, forty-eight million, two hundred sixty-two thousand, five hundred one".