61482793086 has 96 divisors (see below), whose sum is σ = 161550305280. Its totient is φ = 16643188800.

The previous prime is 61482793039. The next prime is 61482793109. The reversal of 61482793086 is 68039728416.

61482793086 is a `hidden beast` number, since 61 + 4 + 8 + 279 + 308 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 305466 + ... + 465053.

It is an arithmetic number, because the mean of its divisors is an integer number (1682815680).

Almost surely, 2^61482793086 is an apocalyptic number.

61482793086 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

61482793086 is an abundant number, since it is smaller than the sum of its proper divisors (100067512194).

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

61482793086 is a wasteful number, since it uses less digits than its factorization.

61482793086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770582 (or 770579 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 61482793086 in words is "sixty-one billion, four hundred eighty-two million, seven hundred ninety-three thousand, eighty-six".