55616083 has 2 divisors, whose sum is σ = 55616084. Its totient is φ = 55616082.

The previous prime is 55616039. The next prime is 55616101. The reversal of 55616083 is 38061655.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55616083 is a prime.

It is a super-3 number, since 3×55616083³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (55616003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27808041 + 27808042.

It is an arithmetic number, because the mean of its divisors is an integer number (27808042).

Almost surely, 2^55616083 is an apocalyptic number.

55616083 is a deficient number, since it is larger than the sum of its proper divisors (1).

55616083 is an equidigital number, since it uses as much as digits as its factorization.

55616083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 55616083 is about 7457.6191240905. The cubic root of 55616083 is about 381.7099371454.

The spelling of 55616083 in words is "fifty-five million, six hundred sixteen thousand, eighty-three".