40825213560 has 48 divisors (see below), whose sum is σ = 132681945240. Its totient is φ = 10886723520.

The previous prime is 40825213477. The next prime is 40825213571. The reversal of 40825213560 is 6531252804.

40825213560 is a `hidden beast` number, since 4 + 0 + 82 + 5 + 2 + 13 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56701326 + ... + 56702045.

Almost surely, 2^40825213560 is an apocalyptic number.

40825213560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40825213560 is an abundant number, since it is smaller than the sum of its proper divisors (91856731680).

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

40825213560 is a wasteful number, since it uses less digits than its factorization.

40825213560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113403388 (or 113403381 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 40825213560 in words is "forty billion, eight hundred twenty-five million, two hundred thirteen thousand, five hundred sixty".