10252996887 has 16 divisors (see below), whose sum is σ = 15639130880. Its totient is φ = 5853036672.

The previous prime is 10252996867. The next prime is 10252996891. The reversal of 10252996887 is 78869925201.

It is a happy number.

It is not a de Polignac number, because 10252996887 - 2⁸ = 10252996631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10252996867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220753 + ... + 263130.

It is an arithmetic number, because the mean of its divisors is an integer number (977445680).

Almost surely, 2^10252996887 is an apocalyptic number.

10252996887 is a deficient number, since it is larger than the sum of its proper divisors (5386133993).

10252996887 is a wasteful number, since it uses less digits than its factorization.

10252996887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484902.

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 10252996887 in words is "ten billion, two hundred fifty-two million, nine hundred ninety-six thousand, eight hundred eighty-seven".