56543510150 has 24 divisors (see below), whose sum is σ = 105178171440. Its totient is φ = 22615846560.

The previous prime is 56543510147. The next prime is 56543510183. The reversal of 56543510150 is 5101534565.

It is a self number, because there is not a number n which added to its sum of digits gives 56543510150.

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, 936167 + ... + 994733.

It is an arithmetic number, because the mean of its divisors is an integer number (4382423810).

Almost surely, 2^56543510150 is an apocalyptic number.

56543510150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56543510150 is a deficient number, since it is larger than the sum of its proper divisors (48634661290).

56543510150 is a wasteful number, since it uses less digits than its factorization.

56543510150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77888 (or 77883 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 56543510150 in words is "fifty-six billion, five hundred forty-three million, five hundred ten thousand, one hundred fifty".