10550550031 has 4 divisors (see below), whose sum is σ = 12057771472. Its totient is φ = 9043328592.

The previous prime is 10550550007. The next prime is 10550550053. The reversal of 10550550031 is 13005505501.

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

It is a cyclic number.

It is not a de Polignac number, because 10550550031 - 2¹³ = 10550541839 is a prime.

It is a super-2 number, since 2×10550550031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10550549978 and 10550550005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550550091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753610710 + ... + 753610723.

It is an arithmetic number, because the mean of its divisors is an integer number (3014442868).

Almost surely, 2^10550550031 is an apocalyptic number.

10550550031 is a deficient number, since it is larger than the sum of its proper divisors (1507221441).

10550550031 is an equidigital number, since it uses as much as digits as its factorization.

10550550031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507221440.

The product of its (nonzero) digits is 1875, while the sum is 25.

The spelling of 10550550031 in words is "ten billion, five hundred fifty million, five hundred fifty thousand, thirty-one".