10264299646 has 4 divisors (see below), whose sum is σ = 15396449472. Its totient is φ = 5132149822.

The previous prime is 10264299641. The next prime is 10264299653. The reversal of 10264299646 is 64699246201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10264299646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264299641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566074910 + ... + 2566074913.

It is an arithmetic number, because the mean of its divisors is an integer number (3849112368).

Almost surely, 2^10264299646 is an apocalyptic number.

10264299646 is a deficient number, since it is larger than the sum of its proper divisors (5132149826).

10264299646 is an equidigital number, since it uses as much as digits as its factorization.

10264299646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132149825.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 10264299646 in words is "ten billion, two hundred sixty-four million, two hundred ninety-nine thousand, six hundred forty-six".