60806751515040 has 48 divisors (see below), whose sum is σ = 191541267273888. Its totient is φ = 16215133737216.

The previous prime is 60806751515033. The next prime is 60806751515089. The reversal of 60806751515040 is 4051515760806.

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

It is a super-2 number, since 2×60806751515040² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63340365682 + ... + 63340366641.

It is an arithmetic number, because the mean of its divisors is an integer number (3990443068206).

Almost surely, 2^{60806751515040} is an apocalyptic number.

60806751515040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60806751515040 is an abundant number, since it is smaller than the sum of its proper divisors (130734515758848).

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

60806751515040 is a wasteful number, since it uses less digits than its factorization.

60806751515040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126680732341 (or 126680732333 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 60806751515040 in words is "sixty trillion, eight hundred six billion, seven hundred fifty-one million, five hundred fifteen thousand, forty".