76543504336213 has 4 divisors (see below), whose sum is σ = 78323585832448. Its totient is φ = 74763422839980.

The previous prime is 76543504336199. The next prime is 76543504336241. The reversal of 76543504336213 is 31263340534567.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 76543504336213 - 2⁵ = 76543504336181 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 (76543504331213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890040748053 + ... + 890040748138.

It is an arithmetic number, because the mean of its divisors is an integer number (19580896458112).

Almost surely, 2^{76543504336213} is an apocalyptic number.

It is an amenable number.

76543504336213 is a deficient number, since it is larger than the sum of its proper divisors (1780081496235).

76543504336213 is a wasteful number, since it uses less digits than its factorization.

76543504336213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780081496234.

The product of its (nonzero) digits is 16329600, while the sum is 52.

The spelling of 76543504336213 in words is "seventy-six trillion, five hundred forty-three billion, five hundred four million, three hundred thirty-six thousand, two hundred thirteen".