76463285146 has 4 divisors (see below), whose sum is σ = 114694927722. Its totient is φ = 38231642572.

The previous prime is 76463285137. The next prime is 76463285159. The reversal of 76463285146 is 64158236467.

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

It can be written as a sum of positive squares in only one way, i.e., 76264897921 + 198387225 = 276161^2 + 14085^2 .

It is a junction number, because it is equal to n+sod(n) for n = 76463285093 and 76463285102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19115821285 + ... + 19115821288.

Almost surely, 2^76463285146 is an apocalyptic number.

76463285146 is a deficient number, since it is larger than the sum of its proper divisors (38231642576).

76463285146 is a wasteful number, since it uses less digits than its factorization.

76463285146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38231642575.

The product of its digits is 5806080, while the sum is 52.

The spelling of 76463285146 in words is "seventy-six billion, four hundred sixty-three million, two hundred eighty-five thousand, one hundred forty-six".