60515703280 has 80 divisors (see below), whose sum is σ = 141183552960. Its totient is φ = 24123101184.

The previous prime is 60515703221. The next prime is 60515703289. The reversal of 60515703280 is 8230751506.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60515703289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49480749 + ... + 49481971.

It is an arithmetic number, because the mean of its divisors is an integer number (1764794412).

Almost surely, 2^60515703280 is an apocalyptic number.

It is an amenable number.

60515703280 is an abundant number, since it is smaller than the sum of its proper divisors (80667849680).

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

60515703280 is a wasteful number, since it uses less digits than its factorization.

60515703280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 60515703280 in words is "sixty billion, five hundred fifteen million, seven hundred three thousand, two hundred eighty".