55599083 has 2 divisors, whose sum is σ = 55599084. Its totient is φ = 55599082.

The previous prime is 55599059. The next prime is 55599097. The reversal of 55599083 is 38099555.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55599083 - 2¹⁶ = 55533547 is a prime.

It is a super-3 number, since 3×55599083³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55599013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27799541 + 27799542.

It is an arithmetic number, because the mean of its divisors is an integer number (27799542).

Almost surely, 2^55599083 is an apocalyptic number.

55599083 is a deficient number, since it is larger than the sum of its proper divisors (1).

55599083 is an equidigital number, since it uses as much as digits as its factorization.

55599083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 55599083 is about 7456.4792630302. The cubic root of 55599083 is about 381.6710411411.

The spelling of 55599083 in words is "fifty-five million, five hundred ninety-nine thousand, eighty-three".