60105362980 has 96 divisors (see below), whose sum is σ = 136604936160. Its totient is φ = 22083010560.

The previous prime is 60105362963. The next prime is 60105362981. The reversal of 60105362980 is 8926350106.

It can be written as a sum of positive squares in 16 ways, for example, as 12467062336 + 47638300644 = 111656^2 + 218262^2 .

It is a super-2 number, since 2×60105362980² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60105362981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78160036 + ... + 78160804.

It is an arithmetic number, because the mean of its divisors is an integer number (1422968085).

Almost surely, 2^60105362980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60105362980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68302468080).

60105362980 is an abundant number, since it is smaller than the sum of its proper divisors (76499573180).

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

60105362980 is a wasteful number, since it uses less digits than its factorization.

60105362980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 60105362980 in words is "sixty billion, one hundred five million, three hundred sixty-two thousand, nine hundred eighty".