676515052477 has 4 divisors (see below), whose sum is σ = 738016420896. Its totient is φ = 615013684060.

The previous prime is 676515052469. The next prime is 676515052531. The reversal of 676515052477 is 774250515676.

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 676515052477 - 2³ = 676515052469 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 (676515052877) 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, 30750684193 + ... + 30750684214.

It is an arithmetic number, because the mean of its divisors is an integer number (184504105224).

Almost surely, 2^676515052477 is an apocalyptic number.

It is an amenable number.

676515052477 is a deficient number, since it is larger than the sum of its proper divisors (61501368419).

676515052477 is a wasteful number, since it uses less digits than its factorization.

676515052477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61501368418.

The product of its (nonzero) digits is 12348000, while the sum is 55.

The spelling of 676515052477 in words is "six hundred seventy-six billion, five hundred fifteen million, fifty-two thousand, four hundred seventy-seven".