56491079629 has 8 divisors (see below), whose sum is σ = 56547676352. Its totient is φ = 56434514400.

The previous prime is 56491079609. The next prime is 56491079641. The reversal of 56491079629 is 92697019465.

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

It is a cyclic number.

It is not a de Polignac number, because 56491079629 - 2⁵ = 56491079597 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 (56491079609) 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, 5077777 + ... + 5088889.

It is an arithmetic number, because the mean of its divisors is an integer number (7068459544).

Almost surely, 2^56491079629 is an apocalyptic number.

It is an amenable number.

56491079629 is a deficient number, since it is larger than the sum of its proper divisors (56596723).

56491079629 is a wasteful number, since it uses less digits than its factorization.

56491079629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15747.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 56491079629 in words is "fifty-six billion, four hundred ninety-one million, seventy-nine thousand, six hundred twenty-nine".