151155773647 has 2 divisors, whose sum is σ = 151155773648. Its totient is φ = 151155773646.

The previous prime is 151155773609. The next prime is 151155773687. The reversal of 151155773647 is 746377551151.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151155773647 is a prime.

It is a super-3 number, since 3×151155773647³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 151155773594 and 151155773603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151155773687) 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, 75577886823 + 75577886824.

It is an arithmetic number, because the mean of its divisors is an integer number (75577886824).

Almost surely, 2^151155773647 is an apocalyptic number.

151155773647 is a deficient number, since it is larger than the sum of its proper divisors (1).

151155773647 is an equidigital number, since it uses as much as digits as its factorization.

151155773647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3087000, while the sum is 52.

The spelling of 151155773647 in words is "one hundred fifty-one billion, one hundred fifty-five million, seven hundred seventy-three thousand, six hundred forty-seven".