56983099 has 4 divisors (see below), whose sum is σ = 60335064. Its totient is φ = 53631136.

The previous prime is 56983081. The next prime is 56983103. The reversal of 56983099 is 99038965.

56983099 = T₆₁₆₂ + T₆₁₆₃ + T₆₁₆₄.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56983099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56983019) 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 3 ways as a sum of consecutive naturals, for example, 1675957 + ... + 1675990.

It is an arithmetic number, because the mean of its divisors is an integer number (15083766).

Almost surely, 2^56983099 is an apocalyptic number.

56983099 is the 6164-th centered triangular number.

56983099 is a deficient number, since it is larger than the sum of its proper divisors (3351965).

56983099 is a wasteful number, since it uses less digits than its factorization.

56983099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351964.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 56983099 is about 7548.7150562198. The cubic root of 56983099 is about 384.8120722228.

The spelling of 56983099 in words is "fifty-six million, nine hundred eighty-three thousand, ninety-nine".