60851858153 has 2 divisors, whose sum is σ = 60851858154. Its totient is φ = 60851858152.

The previous prime is 60851858143. The next prime is 60851858159. The reversal of 60851858153 is 35185815806.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33517187929 + 27334670224 = 183077^2 + 165332^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60851858153 is a prime.

It is not a weakly prime, because it can be changed into another prime (60851858159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30425929076 + 30425929077.

It is an arithmetic number, because the mean of its divisors is an integer number (30425929077).

Almost surely, 2^60851858153 is an apocalyptic number.

It is an amenable number.

60851858153 is a deficient number, since it is larger than the sum of its proper divisors (1).

60851858153 is an equidigital number, since it uses as much as digits as its factorization.

60851858153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152000, while the sum is 50.

The spelling of 60851858153 in words is "sixty billion, eight hundred fifty-one million, eight hundred fifty-eight thousand, one hundred fifty-three".