13410387953 has 4 divisors (see below), whose sum is σ = 13737470628. Its totient is φ = 13083305280.

The previous prime is 13410387943. The next prime is 13410387983. The reversal of 13410387953 is 35978301431.

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 7775183329 + 5635204624 = 88177^2 + 75068^2 .

It is a cyclic number.

It is not a de Polignac number, because 13410387953 - 2¹⁸ = 13410125809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13410387943) 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, 163541276 + ... + 163541357.

It is an arithmetic number, because the mean of its divisors is an integer number (3434367657).

Almost surely, 2^13410387953 is an apocalyptic number.

It is an amenable number.

13410387953 is a deficient number, since it is larger than the sum of its proper divisors (327082675).

13410387953 is an equidigital number, since it uses as much as digits as its factorization.

13410387953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327082674.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 13410387953 in words is "thirteen billion, four hundred ten million, three hundred eighty-seven thousand, nine hundred fifty-three".