151605152543 has 8 divisors (see below), whose sum is σ = 163944547536. Its totient is φ = 139362537600.

The previous prime is 151605152537. The next prime is 151605152551. The reversal of 151605152543 is 345251506151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151605152543 - 2¹⁴ = 151605136159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151605152497 and 151605152506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151605152513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24191753 + ... + 24198018.

It is an arithmetic number, because the mean of its divisors is an integer number (20493068442).

Almost surely, 2^151605152543 is an apocalyptic number.

151605152543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

151605152543 is a deficient number, since it is larger than the sum of its proper divisors (12339394993).

151605152543 is a wasteful number, since it uses less digits than its factorization.

151605152543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48390025.

The product of its (nonzero) digits is 90000, while the sum is 38.

Adding to 151605152543 its reverse (345251506151), we get a palindrome (496856658694).

The spelling of 151605152543 in words is "one hundred fifty-one billion, six hundred five million, one hundred fifty-two thousand, five hundred forty-three".