151250550049 has 2 divisors, whose sum is σ = 151250550050. Its totient is φ = 151250550048.

The previous prime is 151250550007. The next prime is 151250550053. The reversal of 151250550049 is 940055052151.

It is a happy number.

151250550049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88884478225 + 62366071824 = 298135^2 + 249732^2 .

It is a cyclic number.

It is not a de Polignac number, because 151250550049 - 2⁹ = 151250549537 is a prime.

It is not a weakly prime, because it can be changed into another prime (151250550089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75625275024 + 75625275025.

It is an arithmetic number, because the mean of its divisors is an integer number (75625275025).

Almost surely, 2^151250550049 is an apocalyptic number.

It is an amenable number.

151250550049 is a deficient number, since it is larger than the sum of its proper divisors (1).

151250550049 is an equidigital number, since it uses as much as digits as its factorization.

151250550049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45000, while the sum is 37.

The spelling of 151250550049 in words is "one hundred fifty-one billion, two hundred fifty million, five hundred fifty thousand, forty-nine".