60853081632 has 48 divisors (see below), whose sum is σ = 182559246912. Its totient is φ = 17386594560.

The previous prime is 60853081609. The next prime is 60853081637. The reversal of 60853081632 is 23618035806.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×60853081632² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (60853081637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45276919 + ... + 45278262.

It is an arithmetic number, because the mean of its divisors is an integer number (3803317644).

Almost surely, 2^60853081632 is an apocalyptic number.

It is an amenable number.

60853081632 is an abundant number, since it is smaller than the sum of its proper divisors (121706165280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60853081632 is a wasteful number, since it uses less digits than its factorization.

60853081632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90555201 (or 90555193 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 60853081632 in words is "sixty billion, eight hundred fifty-three million, eighty-one thousand, six hundred thirty-two".