10550469750 has 64 divisors (see below), whose sum is σ = 26667463680. Its totient is φ = 2777829600.

The previous prime is 10550469731. The next prime is 10550469779. The reversal of 10550469750 is 5796405501.

It is a super-2 number, since 2×10550469750² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 29784 + ... + 148283.

It is an arithmetic number, because the mean of its divisors is an integer number (416679120).

Almost surely, 2^10550469750 is an apocalyptic number.

10550469750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10550469750 is an abundant number, since it is smaller than the sum of its proper divisors (16116993930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10550469750 is a wasteful number, since it uses less digits than its factorization.

10550469750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178166 (or 178156 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 10550469750 in words is "ten billion, five hundred fifty million, four hundred sixty-nine thousand, seven hundred fifty".