55062563 has 2 divisors, whose sum is σ = 55062564. Its totient is φ = 55062562.

The previous prime is 55062547. The next prime is 55062571. The reversal of 55062563 is 36526055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55062563 - 2⁴ = 55062547 is a prime.

It is not a weakly prime, because it can be changed into another prime (55062523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27531281 + 27531282.

It is an arithmetic number, because the mean of its divisors is an integer number (27531282).

Almost surely, 2^55062563 is an apocalyptic number.

55062563 is a deficient number, since it is larger than the sum of its proper divisors (1).

55062563 is an equidigital number, since it uses as much as digits as its factorization.

55062563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 55062563 is about 7420.4152848746. The cubic root of 55062563 is about 380.4393878690.

The spelling of 55062563 in words is "fifty-five million, sixty-two thousand, five hundred sixty-three".