10902449975 has 12 divisors (see below), whose sum is σ = 13536551016. Its totient is φ = 8710661280.

The previous prime is 10902449953. The next prime is 10902450043. The reversal of 10902449975 is 57994420901.

It is not a de Polignac number, because 10902449975 - 2¹⁰ = 10902448951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 262757 + ... + 301406.

It is an arithmetic number, because the mean of its divisors is an integer number (1128045918).

Almost surely, 2^10902449975 is an apocalyptic number.

10902449975 is a deficient number, since it is larger than the sum of its proper divisors (2634101041).

10902449975 is an equidigital number, since it uses as much as digits as its factorization.

10902449975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564946 (or 564941 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 10902449975 in words is "ten billion, nine hundred two million, four hundred forty-nine thousand, nine hundred seventy-five".