10361071645 has 4 divisors (see below), whose sum is σ = 12433285980. Its totient is φ = 8288857312.

The previous prime is 10361071639. The next prime is 10361071649. The reversal of 10361071645 is 54617016301.

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 2616015609 + 7745056036 = 51147^2 + 88006^2 .

It is a cyclic number.

It is not a de Polignac number, because 10361071645 - 2⁷ = 10361071517 is a prime.

It is a super-3 number, since 3×10361071645³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10361071645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10361071649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036107160 + ... + 1036107169.

It is an arithmetic number, because the mean of its divisors is an integer number (3108321495).

Almost surely, 2^10361071645 is an apocalyptic number.

It is an amenable number.

10361071645 is a deficient number, since it is larger than the sum of its proper divisors (2072214335).

10361071645 is an equidigital number, since it uses as much as digits as its factorization.

10361071645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072214334.

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 10361071645 its reverse (54617016301), we get a palindrome (64978087946).

The spelling of 10361071645 in words is "ten billion, three hundred sixty-one million, seventy-one thousand, six hundred forty-five".