151455410242543 has 4 divisors (see below), whose sum is σ = 165224083900968. Its totient is φ = 137686736584120.

The previous prime is 151455410242379. The next prime is 151455410242547. The reversal of 151455410242543 is 345242014554151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151455410242543 - 2¹³ = 151455410234351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151455410242493 and 151455410242502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151455410242547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6884336829196 + ... + 6884336829217.

It is an arithmetic number, because the mean of its divisors is an integer number (41306020975242).

Almost surely, 2^{151455410242543} is an apocalyptic number.

151455410242543 is a deficient number, since it is larger than the sum of its proper divisors (13768673658425).

151455410242543 is a wasteful number, since it uses less digits than its factorization.

151455410242543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13768673658424.

The product of its (nonzero) digits is 1920000, while the sum is 46.

Adding to 151455410242543 its reverse (345242014554151), we get a palindrome (496697424796694).

The spelling of 151455410242543 in words is "one hundred fifty-one trillion, four hundred fifty-five billion, four hundred ten million, two hundred forty-two thousand, five hundred forty-three".