10502504514021 has 8 divisors (see below), whose sum is σ = 15080519302240. Its totient is φ = 6463079700912.

The previous prime is 10502504514011. The next prime is 10502504514023. The reversal of 10502504514021 is 12041540520501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10502504514021 - 2¹⁴ = 10502504497637 is a prime.

It is a super-2 number, since 2×10502504514021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10502504514021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10502504514023) 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 7 ways as a sum of consecutive naturals, for example, 134647493731 + ... + 134647493808.

It is an arithmetic number, because the mean of its divisors is an integer number (1885064912780).

Almost surely, 2^{10502504514021} is an apocalyptic number.

It is an amenable number.

10502504514021 is a deficient number, since it is larger than the sum of its proper divisors (4578014788219).

10502504514021 is a wasteful number, since it uses less digits than its factorization.

10502504514021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269294987555.

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 10502504514021 in words is "ten trillion, five hundred two billion, five hundred four million, five hundred fourteen thousand, twenty-one".