10550010605138 has 4 divisors (see below), whose sum is σ = 15825015907710. Its totient is φ = 5275005302568.

The previous prime is 10550010605137. The next prime is 10550010605191. The reversal of 10550010605138 is 83150601005501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10549094755969 + 915849169 = 3247937^2 + 30263^2 .

It is a super-2 number, since 2×10550010605138² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10550010605098 and 10550010605107.

It is not an unprimeable number, because it can be changed into a prime (10550010605137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637502651283 + ... + 2637502651286.

Almost surely, 2^{10550010605138} is an apocalyptic number.

10550010605138 is a deficient number, since it is larger than the sum of its proper divisors (5275005302572).

10550010605138 is an equidigital number, since it uses as much as digits as its factorization.

10550010605138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5275005302571.

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 10550010605138 in words is "ten trillion, five hundred fifty billion, ten million, six hundred five thousand, one hundred thirty-eight".