10540550 has 12 divisors (see below), whose sum is σ = 19605516. Its totient is φ = 4216200.

The previous prime is 10540531. The next prime is 10540553. The reversal of 10540550 is 5504501.

It is a super-2 number, since 2×10540550² = 222206388605000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10540553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105356 + ... + 105455.

It is an arithmetic number, because the mean of its divisors is an integer number (1633793).

Almost surely, 2^10540550 is an apocalyptic number.

10540550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10540550 is a deficient number, since it is larger than the sum of its proper divisors (9064966).

10540550 is a wasteful number, since it uses less digits than its factorization.

10540550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210823 (or 210818 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 10540550 is about 3246.6213206963. The cubic root of 10540550 is about 219.2574829930.

The spelling of 10540550 in words is "ten million, five hundred forty thousand, five hundred fifty".