60781763952 has 720 divisors, whose sum is σ = 225140947200. Its totient is φ = 14944849920.

The previous prime is 60781763929. The next prime is 60781763957. The reversal of 60781763952 is 25936718706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60781763957) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 288065127 + ... + 288065337.

It is an arithmetic number, because the mean of its divisors is an integer number (312695760).

Almost surely, 2^60781763952 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 60781763952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112570473600).

60781763952 is an abundant number, since it is smaller than the sum of its proper divisors (164359183248).

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

60781763952 is a wasteful number, since it uses less digits than its factorization.

60781763952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 60781763952 in words is "sixty billion, seven hundred eighty-one million, seven hundred sixty-three thousand, nine hundred fifty-two".