61282802352 has 40 divisors (see below), whose sum is σ = 163420810240. Its totient is φ = 19768645440.

The previous prime is 61282802333. The next prime is 61282802363. The reversal of 61282802352 is 25320828216.

61282802352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61282802352² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 61282802352.

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, 20590852 + ... + 20593827.

It is an arithmetic number, because the mean of its divisors is an integer number (4085520256).

Almost surely, 2^61282802352 is an apocalyptic number.

61282802352 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

61282802352 is an abundant number, since it is smaller than the sum of its proper divisors (102138007888).

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

61282802352 is a wasteful number, since it uses less digits than its factorization.

61282802352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41184721 (or 41184715 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 61282802352 in words is "sixty-one billion, two hundred eighty-two million, eight hundred two thousand, three hundred fifty-two".