10553015412 has 144 divisors (see below), whose sum is σ = 28354959360. Its totient is φ = 3304468800.

The previous prime is 10553015393. The next prime is 10553015413. The reversal of 10553015412 is 21451035501.

10553015412 is a `hidden beast` number, since 105 + 530 + 15 + 4 + 12 = 666.

It is a super-2 number, since 2×10553015412² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10553015413) 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, 5464087 + ... + 5466017.

It is an arithmetic number, because the mean of its divisors is an integer number (196909440).

Almost surely, 2^10553015412 is an apocalyptic number.

10553015412 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 10553015412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14177479680).

10553015412 is an abundant number, since it is smaller than the sum of its proper divisors (17801943948).

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

10553015412 is a wasteful number, since it uses less digits than its factorization.

10553015412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 10553015412 in words is "ten billion, five hundred fifty-three million, fifteen thousand, four hundred twelve".