10252840499 has 6 divisors (see below), whose sum is σ = 11269651260. Its totient is φ = 9320763980.

The previous prime is 10252840457. The next prime is 10252840529. The reversal of 10252840499 is 99404825201.

It is not a de Polignac number, because 10252840499 - 2²⁰ = 10251791923 is a prime.

It is a super-3 number, since 3×10252840499³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252840799) 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 5 ways as a sum of consecutive naturals, for example, 42366989 + ... + 42367230.

It is an arithmetic number, because the mean of its divisors is an integer number (1878275210).

Almost surely, 2^10252840499 is an apocalyptic number.

10252840499 is a deficient number, since it is larger than the sum of its proper divisors (1016810761).

10252840499 is an equidigital number, since it uses as much as digits as its factorization.

10252840499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84734241 (or 84734230 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 10252840499 in words is "ten billion, two hundred fifty-two million, eight hundred forty thousand, four hundred ninety-nine".