61384826048 has 84 divisors (see below), whose sum is σ = 152597888352. Its totient is φ = 24284090880.

The previous prime is 61384826047. The next prime is 61384826051. The reversal of 61384826048 is 84062848316.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 61384825987 and 61384826005.

It is not an unprimeable number, because it can be changed into a prime (61384826047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 712088 + ... + 793623.

It is an arithmetic number, because the mean of its divisors is an integer number (1816641528).

Almost surely, 2^61384826048 is an apocalyptic number.

It is an amenable number.

61384826048 is an abundant number, since it is smaller than the sum of its proper divisors (91213062304).

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

61384826048 is a wasteful number, since it uses less digits than its factorization.

61384826048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505750 (or 1505733 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 61384826048 in words is "sixty-one billion, three hundred eighty-four million, eight hundred twenty-six thousand, forty-eight".