706736504057 has 4 divisors (see below), whose sum is σ = 706803396096. Its totient is φ = 706669612020.

The previous prime is 706736504039. The next prime is 706736504141. The reversal of 706736504057 is 750405637607.

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 706736504057 - 2¹² = 706736499961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 706736503996 and 706736504014.

It is not an unprimeable number, because it can be changed into a prime (706736504017) 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, 33430169 + ... + 33451302.

It is an arithmetic number, because the mean of its divisors is an integer number (176700849024).

Almost surely, 2^706736504057 is an apocalyptic number.

It is an amenable number.

706736504057 is a deficient number, since it is larger than the sum of its proper divisors (66892039).

706736504057 is a wasteful number, since it uses less digits than its factorization.

706736504057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66892038.

The product of its (nonzero) digits is 3704400, while the sum is 50.

The spelling of 706736504057 in words is "seven hundred six billion, seven hundred thirty-six million, five hundred four thousand, fifty-seven".