60779949120 has 672 divisors, whose sum is σ = 237363609600. Its totient is φ = 14141952000.

The previous prime is 60779949107. The next prime is 60779949121. The reversal of 60779949120 is 2194997706.

60779949120 is a `hidden beast` number, since 60 + 7 + 7 + 99 + 491 + 2 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (60779949121) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 195433765 + ... + 195434075.

Almost surely, 2^60779949120 is an apocalyptic number.

60779949120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60779949120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118681804800).

60779949120 is an abundant number, since it is smaller than the sum of its proper divisors (176583660480).

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

60779949120 is a wasteful number, since it uses less digits than its factorization.

60779949120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The spelling of 60779949120 in words is "sixty billion, seven hundred seventy-nine million, nine hundred forty-nine thousand, one hundred twenty".