10550499261672 has 128 divisors (see below), whose sum is σ = 27752947200000. Its totient is φ = 3337916553216.

The previous prime is 10550499261671. The next prime is 10550499261689. The reversal of 10550499261672 is 27616299405501.

10550499261672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10550499261672² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10550499261671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9087204 + ... + 10182252.

It is an arithmetic number, because the mean of its divisors is an integer number (216819900000).

Almost surely, 2^{10550499261672} is an apocalyptic number.

10550499261672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10550499261672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13876473600000).

10550499261672 is an abundant number, since it is smaller than the sum of its proper divisors (17202447938328).

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

10550499261672 is a wasteful number, since it uses less digits than its factorization.

10550499261672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095323 (or 1095319 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 57.

The spelling of 10550499261672 in words is "ten trillion, five hundred fifty billion, four hundred ninety-nine million, two hundred sixty-one thousand, six hundred seventy-two".