10283154649 has 4 divisors (see below), whose sum is σ = 10286402740. Its totient is φ = 10279906560.

The previous prime is 10283154647. The next prime is 10283154703. The reversal of 10283154649 is 94645138201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8582169600 + 1700985049 = 92640^2 + 41243^2 .

It is a cyclic number.

It is not a de Polignac number, because 10283154649 - 2¹ = 10283154647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10283154641) 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 3 ways as a sum of consecutive naturals, for example, 1619292 + ... + 1625629.

It is an arithmetic number, because the mean of its divisors is an integer number (2571600685).

Almost surely, 2^10283154649 is an apocalyptic number.

It is an amenable number.

10283154649 is a deficient number, since it is larger than the sum of its proper divisors (3248091).

10283154649 is an equidigital number, since it uses as much as digits as its factorization.

10283154649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248090.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 10283154649 in words is "ten billion, two hundred eighty-three million, one hundred fifty-four thousand, six hundred forty-nine".