10400563580 has 48 divisors (see below), whose sum is σ = 23864125824. Its totient is φ = 3776089920.

The previous prime is 10400563559. The next prime is 10400563619. The reversal of 10400563580 is 8536500401.

It is a happy number.

10400563580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

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 15 ways as a sum of consecutive naturals, for example, 104699 + ... + 178221.

It is an arithmetic number, because the mean of its divisors is an integer number (497169288).

Almost surely, 2^10400563580 is an apocalyptic number.

10400563580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10400563580 is an abundant number, since it is smaller than the sum of its proper divisors (13463562244).

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

10400563580 is a wasteful number, since it uses less digits than its factorization.

10400563580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74186 (or 74184 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 10400563580 in words is "ten billion, four hundred million, five hundred sixty-three thousand, five hundred eighty".