60656101553 has 2 divisors, whose sum is σ = 60656101554. Its totient is φ = 60656101552.

The previous prime is 60656101501. The next prime is 60656101613. The reversal of 60656101553 is 35510165606.

60656101553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53357304064 + 7298797489 = 230992^2 + 85433^2 .

It is a cyclic number.

It is not a de Polignac number, because 60656101553 - 2¹⁶ = 60656036017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (60656103553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30328050776 + 30328050777.

It is an arithmetic number, because the mean of its divisors is an integer number (30328050777).

Almost surely, 2^60656101553 is an apocalyptic number.

It is an amenable number.

60656101553 is a deficient number, since it is larger than the sum of its proper divisors (1).

60656101553 is an equidigital number, since it uses as much as digits as its factorization.

60656101553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 60656101553 in words is "sixty billion, six hundred fifty-six million, one hundred one thousand, five hundred fifty-three".