13208532495 has 16 divisors (see below), whose sum is σ = 21176016000. Its totient is φ = 7030429344.

The previous prime is 13208532487. The next prime is 13208532497. The reversal of 13208532495 is 59423580231.

It is not a de Polignac number, because 13208532495 - 2³ = 13208532487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13208532497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 874849 + ... + 889818.

It is an arithmetic number, because the mean of its divisors is an integer number (1323501000).

Almost surely, 2^13208532495 is an apocalyptic number.

13208532495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13208532495 is a deficient number, since it is larger than the sum of its proper divisors (7967483505).

13208532495 is a wasteful number, since it uses less digits than its factorization.

13208532495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765174.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 13208532495 in words is "thirteen billion, two hundred eight million, five hundred thirty-two thousand, four hundred ninety-five".