151512500773 has 2 divisors, whose sum is σ = 151512500774. Its totient is φ = 151512500772.

The previous prime is 151512500767. The next prime is 151512500807. The reversal of 151512500773 is 377005215151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88362318564 + 63150182209 = 297258^2 + 251297^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151512500773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151512500743) 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, 75756250386 + 75756250387.

It is an arithmetic number, because the mean of its divisors is an integer number (75756250387).

Almost surely, 2^151512500773 is an apocalyptic number.

It is an amenable number.

151512500773 is a deficient number, since it is larger than the sum of its proper divisors (1).

151512500773 is an equidigital number, since it uses as much as digits as its factorization.

151512500773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36750, while the sum is 37.

The spelling of 151512500773 in words is "one hundred fifty-one billion, five hundred twelve million, five hundred thousand, seven hundred seventy-three".