10012360465 has 4 divisors (see below), whose sum is σ = 12014832564. Its totient is φ = 8009888368.

The previous prime is 10012360459. The next prime is 10012360471. The reversal of 10012360465 is 56406321001.

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

It is an interprime number because it is at equal distance from previous prime (10012360459) and next prime (10012360471).

It can be written as a sum of positive squares in 2 ways, for example, as 7933821184 + 2078539281 = 89072^2 + 45591^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012360465 - 2⁹ = 10012359953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001236042 + ... + 1001236051.

It is an arithmetic number, because the mean of its divisors is an integer number (3003708141).

Almost surely, 2^10012360465 is an apocalyptic number.

It is an amenable number.

10012360465 is a deficient number, since it is larger than the sum of its proper divisors (2002472099).

10012360465 is an equidigital number, since it uses as much as digits as its factorization.

10012360465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002472098.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10012360465 its reverse (56406321001), we get a palindrome (66418681466).

The spelling of 10012360465 in words is "ten billion, twelve million, three hundred sixty thousand, four hundred sixty-five".