151028380049 has 2 divisors, whose sum is σ = 151028380050. Its totient is φ = 151028380048.

The previous prime is 151028380039. The next prime is 151028380117. The reversal of 151028380049 is 940083820151.

151028380049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123183450625 + 27844929424 = 350975^2 + 166868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151028380049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151028379988 and 151028380015.

It is not a weakly prime, because it can be changed into another prime (151028380039) 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, 75514190024 + 75514190025.

It is an arithmetic number, because the mean of its divisors is an integer number (75514190025).

Almost surely, 2^151028380049 is an apocalyptic number.

It is an amenable number.

151028380049 is a deficient number, since it is larger than the sum of its proper divisors (1).

151028380049 is an equidigital number, since it uses as much as digits as its factorization.

151028380049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 151028380049 in words is "one hundred fifty-one billion, twenty-eight million, three hundred eighty thousand, forty-nine".