56763062501 has 4 divisors (see below), whose sum is σ = 56764425900. Its totient is φ = 56761699104.

The previous prime is 56763062479. The next prime is 56763062537. The reversal of 56763062501 is 10526036765.

It is a Cunningham number, because it is equal to 238250²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 26208372100 + 30554690401 = 161890^2 + 174799^2 .

It is a cyclic number.

It is not a de Polignac number, because 56763062501 - 2⁶ = 56763062437 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 (56763062591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617216 + ... + 703193.

It is an arithmetic number, because the mean of its divisors is an integer number (14191106475).

Almost surely, 2^56763062501 is an apocalyptic number.

It is an amenable number.

56763062501 is a deficient number, since it is larger than the sum of its proper divisors (1363399).

56763062501 is a wasteful number, since it uses less digits than its factorization.

56763062501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363398.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 56763062501 in words is "fifty-six billion, seven hundred sixty-three million, sixty-two thousand, five hundred one".