60071988916787 has 2 divisors, whose sum is σ = 60071988916788. Its totient is φ = 60071988916786.

The previous prime is 60071988916783. The next prime is 60071988916847. The reversal of 60071988916787 is 78761988917006.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60071988916787 - 2² = 60071988916783 is a prime.

It is a super-2 number, since 2×60071988916787² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60071988916783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30035994458393 + 30035994458394.

It is an arithmetic number, because the mean of its divisors is an integer number (30035994458394).

Almost surely, 2^{60071988916787} is an apocalyptic number.

60071988916787 is a deficient number, since it is larger than the sum of its proper divisors (1).

60071988916787 is an equidigital number, since it uses as much as digits as its factorization.

60071988916787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512096256, while the sum is 77.

The spelling of 60071988916787 in words is "sixty trillion, seventy-one billion, nine hundred eighty-eight million, nine hundred sixteen thousand, seven hundred eighty-seven".