10056550 has 48 divisors (see below), whose sum is σ = 21784320. Its totient is φ = 3382560.

The previous prime is 10056547. The next prime is 10056551. The reversal of 10056550 is 5565001.

It is a super-2 number, since 2×10056550² = 202268395805000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20407 + ... + 20893.

It is an arithmetic number, because the mean of its divisors is an integer number (453840).

Almost surely, 2^10056550 is an apocalyptic number.

10056550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10056550 is an abundant number, since it is smaller than the sum of its proper divisors (11727770).

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

10056550 is a wasteful number, since it uses less digits than its factorization.

10056550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 10056550 is about 3171.2063950491. The cubic root of 10056550 is about 215.8488168191.

The spelling of 10056550 in words is "ten million, fifty-six thousand, five hundred fifty".