10553466140 has 144 divisors (see below), whose sum is σ = 26451095328. Its totient is φ = 3525451776.

The previous prime is 10553466061. The next prime is 10553466149. The reversal of 10553466140 is 4166435501.

It is a super-2 number, since 2×10553466140² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 10553466140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10553466149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6368192 + ... + 6369848.

It is an arithmetic number, because the mean of its divisors is an integer number (183688162).

Almost surely, 2^10553466140 is an apocalyptic number.

10553466140 is a gapful number since it is divisible by the number (10) 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 10553466140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13225547664).

10553466140 is an abundant number, since it is smaller than the sum of its proper divisors (15897629188).

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

10553466140 is a wasteful number, since it uses less digits than its factorization.

10553466140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 10553466140 in words is "ten billion, five hundred fifty-three million, four hundred sixty-six thousand, one hundred forty".