41256485556 has 48 divisors (see below), whose sum is σ = 113094706368. Its totient is φ = 11540275200.

The previous prime is 41256485539. The next prime is 41256485597. The reversal of 41256485556 is 65558465214.

It is a junction number, because it is equal to n+sod(n) for n = 41256485499 and 41256485508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12019405 + ... + 12022836.

It is an arithmetic number, because the mean of its divisors is an integer number (2356139716).

Almost surely, 2^41256485556 is an apocalyptic number.

It is an amenable number.

41256485556 is an abundant number, since it is smaller than the sum of its proper divisors (71838220812).

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

41256485556 is a wasteful number, since it uses less digits than its factorization.

41256485556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24042272 (or 24042270 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 51.

The spelling of 41256485556 in words is "forty-one billion, two hundred fifty-six million, four hundred eighty-five thousand, five hundred fifty-six".