55058453 has 2 divisors, whose sum is σ = 55058454. Its totient is φ = 55058452.

The previous prime is 55058429. The next prime is 55058483. The reversal of 55058453 is 35485055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44863204 + 10195249 = 6698^2 + 3193^2 .

It is a cyclic number.

It is not a de Polignac number, because 55058453 - 2²⁰ = 54009877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55058413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27529226 + 27529227.

It is an arithmetic number, because the mean of its divisors is an integer number (27529227).

Almost surely, 2^55058453 is an apocalyptic number.

It is an amenable number.

55058453 is a deficient number, since it is larger than the sum of its proper divisors (1).

55058453 is an equidigital number, since it uses as much as digits as its factorization.

55058453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 55058453 is about 7420.1383410284. The cubic root of 55058453 is about 380.4299220014.

The spelling of 55058453 in words is "fifty-five million, fifty-eight thousand, four hundred fifty-three".