15340553210000 has 100 divisors (see below), whose sum is σ = 37377584166252. Its totient is φ = 6097136448000.

The previous prime is 15340553209957. The next prime is 15340553210009. The reversal of 15340553210000 is 1235504351.

It can be written as a sum of positive squares in 10 ways, for example, as 14876541568144 + 464011641856 = 3857012^2 + 681184^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (15340553210009) 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 19 ways as a sum of consecutive naturals, for example, 3315527 + ... + 6455526.

Almost surely, 2^{15340553210000} is an apocalyptic number.

15340553210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15340553210000 is an abundant number, since it is smaller than the sum of its proper divisors (22037030956252).

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

15340553210000 is an equidigital number, since it uses as much as digits as its factorization.

15340553210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9771238 (or 9771217 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 15340553210000 its reverse (1235504351), we get a palindrome (15341788714351).

The spelling of 15340553210000 in words is "fifteen trillion, three hundred forty billion, five hundred fifty-three million, two hundred ten thousand".