56080077 has 8 divisors (see below), whose sum is σ = 78708960. Its totient is φ = 35418960.

The previous prime is 56080067. The next prime is 56080097. The reversal of 56080077 is 77008065.

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

It is not a de Polignac number, because 56080077 - 2⁴ = 56080061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56080007) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 491874 + ... + 491987.

It is an arithmetic number, because the mean of its divisors is an integer number (9838620).

Almost surely, 2^56080077 is an apocalyptic number.

56080077 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

56080077 is a deficient number, since it is larger than the sum of its proper divisors (22628883).

56080077 is a wasteful number, since it uses less digits than its factorization.

56080077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983883.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 56080077 is about 7488.6632318459. The cubic root of 56080077 is about 382.7685089763.

The spelling of 56080077 in words is "fifty-six million, eighty thousand, seventy-seven".