10556512010 has 32 divisors (see below), whose sum is σ = 20861217792. Its totient is φ = 3814274880.

The previous prime is 10556511989. The next prime is 10556512013. The reversal of 10556512010 is 1021565501.

It is a super-2 number, since 2×10556512010² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10556512013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288362 + ... + 322901.

It is an arithmetic number, because the mean of its divisors is an integer number (651913056).

Almost surely, 2^10556512010 is an apocalyptic number.

10556512010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10556512010 is a deficient number, since it is larger than the sum of its proper divisors (10304705782).

10556512010 is a wasteful number, since it uses less digits than its factorization.

10556512010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611438.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 10556512010 in words is "ten billion, five hundred fifty-six million, five hundred twelve thousand, ten".