10504355013530 has 64 divisors (see below), whose sum is σ = 22880642676480. Its totient is φ = 3389556378624.

The previous prime is 10504355013499. The next prime is 10504355013539. The reversal of 10504355013530 is 3531055340501.

It is a super-2 number, since 2×10504355013530² (a number of 27 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (10504355013539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63097541 + ... + 63263799.

It is an arithmetic number, because the mean of its divisors is an integer number (357510041820).

Almost surely, 2^{10504355013530} is an apocalyptic number.

10504355013530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10504355013530 is an abundant number, since it is smaller than the sum of its proper divisors (12376287662950).

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

10504355013530 is a wasteful number, since it uses less digits than its factorization.

10504355013530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219383.

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 10504355013530 in words is "ten trillion, five hundred four billion, three hundred fifty-five million, thirteen thousand, five hundred thirty".