60805803534 has 96 divisors (see below), whose sum is σ = 147415762080. Its totient is φ = 16651256832.

The previous prime is 60805803533. The next prime is 60805803571. The reversal of 60805803534 is 43530850806.

60805803534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60805803533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1142034 + ... + 1194090.

It is an arithmetic number, because the mean of its divisors is an integer number (1535580855).

Almost surely, 2^60805803534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60805803534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73707881040).

60805803534 is an abundant number, since it is smaller than the sum of its proper divisors (86609958546).

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

60805803534 is a wasteful number, since it uses less digits than its factorization.

60805803534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52242 (or 52235 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 60805803534 in words is "sixty billion, eight hundred five million, eight hundred three thousand, five hundred thirty-four".