151063543 has 4 divisors (see below), whose sum is σ = 151090128. Its totient is φ = 151036960.

The previous prime is 151063537. The next prime is 151063613. The reversal of 151063543 is 345360151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345360151 = 17 ⋅20315303.

It is a cyclic number.

It is not a de Polignac number, because 151063543 - 2¹⁷ = 150932471 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 (151063643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946 + ... + 17407.

It is an arithmetic number, because the mean of its divisors is an integer number (37772532).

Almost surely, 2^151063543 is an apocalyptic number.

151063543 is a deficient number, since it is larger than the sum of its proper divisors (26585).

151063543 is an equidigital number, since it uses as much as digits as its factorization.

151063543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26584.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 151063543 is about 12290.7909834965. The cubic root of 151063543 is about 532.5820873107.

The spelling of 151063543 in words is "one hundred fifty-one million, sixty-three thousand, five hundred forty-three".