13820007500075 has 12 divisors (see below), whose sum is σ = 19584924914640. Its totient is φ = 9476576571360.

The previous prime is 13820007499981. The next prime is 13820007500077. The reversal of 13820007500075 is 57000570002831.

It is a happy number.

It is not a de Polignac number, because 13820007500075 - 2³⁶ = 13751288023339 is a prime.

It is a super-2 number, since 2×13820007500075² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13820007500077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39485735540 + ... + 39485735889.

It is an arithmetic number, because the mean of its divisors is an integer number (1632077076220).

Almost surely, 2^{13820007500075} is an apocalyptic number.

13820007500075 is a deficient number, since it is larger than the sum of its proper divisors (5764917414565).

13820007500075 is an equidigital number, since it uses as much as digits as its factorization.

13820007500075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78971471446 (or 78971471441 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 13820007500075 in words is "thirteen trillion, eight hundred twenty billion, seven million, five hundred thousand, seventy-five".