60851772047 has 8 divisors (see below), whose sum is σ = 66932378832. Its totient is φ = 55319791560.

The previous prime is 60851772029. The next prime is 60851772073. The reversal of 60851772047 is 74027715806.

It is a happy number.

60851772047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60851772047 - 2¹⁰ = 60851771023 is a prime.

It is a super-2 number, since 2×60851772047² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60851771992 and 60851772010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60851772077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22858088 + ... + 22860749.

It is an arithmetic number, because the mean of its divisors is an integer number (8366547354).

Almost surely, 2^60851772047 is an apocalyptic number.

60851772047 is a deficient number, since it is larger than the sum of its proper divisors (6080606785).

60851772047 is an equidigital number, since it uses as much as digits as its factorization.

60851772047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45718870 (or 45718848 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 60851772047 in words is "sixty billion, eight hundred fifty-one million, seven hundred seventy-two thousand, forty-seven".