151065560551 has 4 divisors (see below), whose sum is σ = 151085691352. Its totient is φ = 151045429752.

The previous prime is 151065560491. The next prime is 151065560567. The reversal of 151065560551 is 155065560151.

151065560551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 155065560151 = 73327 ⋅2114713.

It is a cyclic number.

It is not a de Polignac number, because 151065560551 - 2¹⁹ = 151065036263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151065567551) 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 in 3 ways as a sum of consecutive naturals, for example, 10054140 + ... + 10069153.

It is an arithmetic number, because the mean of its divisors is an integer number (37771422838).

Almost surely, 2^151065560551 is an apocalyptic number.

151065560551 is a deficient number, since it is larger than the sum of its proper divisors (20130801).

151065560551 is an equidigital number, since it uses as much as digits as its factorization.

151065560551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20130800.

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 151065560551 in words is "one hundred fifty-one billion, sixty-five million, five hundred sixty thousand, five hundred fifty-one".