34537873543 has 8 divisors (see below), whose sum is σ = 35662770176. Its totient is φ = 33413650200.

The previous prime is 34537873537. The next prime is 34537873549.

It is a happy number.

34537873543 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (34537873537) and next prime (34537873549).

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

It is a cyclic number.

It is not a de Polignac number, because 34537873543 - 2²⁵ = 34504319111 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 (34537873549) 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 7 ways as a sum of consecutive naturals, for example, 63003 + ... + 270268.

It is an arithmetic number, because the mean of its divisors is an integer number (4457846272).

Almost surely, 2^34537873543 is an apocalyptic number.

34537873543 is a deficient number, since it is larger than the sum of its proper divisors (1124896633).

34537873543 is a wasteful number, since it uses less digits than its factorization.

34537873543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336645.

The product of its digits is 12700800, while the sum is 52.

The spelling of 34537873543 in words is "thirty-four billion, five hundred thirty-seven million, eight hundred seventy-three thousand, five hundred forty-three".