55673029 has 2 divisors, whose sum is σ = 55673030. Its totient is φ = 55673028.

The previous prime is 55672987. The next prime is 55673077. The reversal of 55673029 is 92037655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53684929 + 1988100 = 7327^2 + 1410^2 .

It is a cyclic number.

It is not a de Polignac number, because 55673029 - 2¹⁵ = 55640261 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55673099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27836514 + 27836515.

It is an arithmetic number, because the mean of its divisors is an integer number (27836515).

Almost surely, 2^55673029 is an apocalyptic number.

It is an amenable number.

55673029 is a deficient number, since it is larger than the sum of its proper divisors (1).

55673029 is an equidigital number, since it uses as much as digits as its factorization.

55673029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 55673029 is about 7461.4361218200. The cubic root of 55673029 is about 381.8401718920.

The spelling of 55673029 in words is "fifty-five million, six hundred seventy-three thousand, twenty-nine".