10364548781 has 4 divisors (see below), whose sum is σ = 10369387392. Its totient is φ = 10359710172.

The previous prime is 10364548739. The next prime is 10364548813. The reversal of 10364548781 is 18784546301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10364548781 is a prime.

It is a super-2 number, since 2×10364548781² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10364548721) 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, 2416091 + ... + 2420376.

It is an arithmetic number, because the mean of its divisors is an integer number (2592346848).

Almost surely, 2^10364548781 is an apocalyptic number.

It is an amenable number.

10364548781 is a deficient number, since it is larger than the sum of its proper divisors (4838611).

10364548781 is an equidigital number, since it uses as much as digits as its factorization.

10364548781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838610.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 10364548781 in words is "ten billion, three hundred sixty-four million, five hundred forty-eight thousand, seven hundred eighty-one".