6061553 has 2 divisors, whose sum is σ = 6061554. Its totient is φ = 6061552.

The previous prime is 6061541. The next prime is 6061579. The reversal of 6061553 is 3551606.

It is an a-pointer prime, because the next prime (6061579) can be obtained adding 6061553 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5721664 + 339889 = 2392^2 + 583^2 .

It is a cyclic number.

It is not a de Polignac number, because 6061553 - 2²² = 1867249 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is a plaindrome in base 9.

It is not a weakly prime, because it can be changed into another prime (6063553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3030776 + 3030777.

It is an arithmetic number, because the mean of its divisors is an integer number (3030777).

Almost surely, 2^6061553 is an apocalyptic number.

It is an amenable number.

6061553 is a deficient number, since it is larger than the sum of its proper divisors (1).

6061553 is an equidigital number, since it uses as much as digits as its factorization.

6061553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 6061553 is about 2462.0221363749. The cubic root of 6061553 is about 182.3313309949.

The spelling of 6061553 in words is "six million, sixty-one thousand, five hundred fifty-three".