60554161 has 2 divisors, whose sum is σ = 60554162. Its totient is φ = 60554160.

The previous prime is 60554107. The next prime is 60554177. The reversal of 60554161 is 16145506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32262400 + 28291761 = 5680^2 + 5319^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60554161 is a prime.

It is not a weakly prime, because it can be changed into another prime (60504161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30277080 + 30277081.

It is an arithmetic number, because the mean of its divisors is an integer number (30277081).

Almost surely, 2^60554161 is an apocalyptic number.

It is an amenable number.

60554161 is a deficient number, since it is larger than the sum of its proper divisors (1).

60554161 is an equidigital number, since it uses as much as digits as its factorization.

60554161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 60554161 is about 7781.6554151414. The cubic root of 60554161 is about 392.6883318673.

Adding to 60554161 its reverse (16145506), we get a palindrome (76699667).

The spelling of 60554161 in words is "sixty million, five hundred fifty-four thousand, one hundred sixty-one".