151944519073 has 2 divisors, whose sum is σ = 151944519074. Its totient is φ = 151944519072.

The previous prime is 151944519059. The next prime is 151944519091. The reversal of 151944519073 is 370915449151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84225907089 + 67718611984 = 290217^2 + 260228^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151944519073 is a prime.

It is not a weakly prime, because it can be changed into another prime (151944519053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75972259536 + 75972259537.

It is an arithmetic number, because the mean of its divisors is an integer number (75972259537).

Almost surely, 2^151944519073 is an apocalyptic number.

It is an amenable number.

151944519073 is a deficient number, since it is larger than the sum of its proper divisors (1).

151944519073 is an equidigital number, since it uses as much as digits as its factorization.

151944519073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 49.

The spelling of 151944519073 in words is "one hundred fifty-one billion, nine hundred forty-four million, five hundred nineteen thousand, seventy-three".