76504043505403 has 8 divisors (see below), whose sum is σ = 81132655825440. Its totient is φ = 71889695015040.

The previous prime is 76504043505397. The next prime is 76504043505451. The reversal of 76504043505403 is 30450534040567.

It is a happy number.

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

It is not a de Polignac number, because 76504043505403 - 2⁹ = 76504043504891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76504043505103) 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, 3565946368 + ... + 3565967821.

It is an arithmetic number, because the mean of its divisors is an integer number (10141581978180).

Almost surely, 2^{76504043505403} is an apocalyptic number.

76504043505403 is a deficient number, since it is larger than the sum of its proper divisors (4628612320037).

76504043505403 is a wasteful number, since it uses less digits than its factorization.

76504043505403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131914837.

The product of its (nonzero) digits is 3024000, while the sum is 46.

The spelling of 76504043505403 in words is "seventy-six trillion, five hundred four billion, forty-three million, five hundred five thousand, four hundred three".