10556061051050 has 48 divisors (see below), whose sum is σ = 19830670037880. Its totient is φ = 4180382818560.

The previous prime is 10556061051023. The next prime is 10556061051079. The reversal of 10556061051050 is 5015016065501.

It can be written as a sum of positive squares in 12 ways, for example, as 423190581961 + 10132870469089 = 650531^2 + 3183217^2 .

It is a super-2 number, since 2×10556061051050² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10556061051050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252845 + ... + 4601744.

Almost surely, 2^{10556061051050} is an apocalyptic number.

10556061051050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10556061051050 is a deficient number, since it is larger than the sum of its proper divisors (9274608986830).

10556061051050 is a wasteful number, since it uses less digits than its factorization.

10556061051050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4855035 (or 4855030 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 10556061051050 in words is "ten trillion, five hundred fifty-six billion, sixty-one million, fifty-one thousand, fifty".