60661703527 has 2 divisors, whose sum is σ = 60661703528. Its totient is φ = 60661703526.

The previous prime is 60661703507. The next prime is 60661703573. The reversal of 60661703527 is 72530716606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60661703527 - 2¹¹ = 60661701479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60661703507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30330851763 + 30330851764.

It is an arithmetic number, because the mean of its divisors is an integer number (30330851764).

Almost surely, 2^60661703527 is an apocalyptic number.

60661703527 is a deficient number, since it is larger than the sum of its proper divisors (1).

60661703527 is an equidigital number, since it uses as much as digits as its factorization.

60661703527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 60661703527 in words is "sixty billion, six hundred sixty-one million, seven hundred three thousand, five hundred twenty-seven".