13533803374 has 16 divisors (see below), whose sum is σ = 24985483488. Its totient is φ = 5354032032.

The previous prime is 13533803363. The next prime is 13533803429. The reversal of 13533803374 is 47330833531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37180597 + ... + 37180960.

It is an arithmetic number, because the mean of its divisors is an integer number (1561592718).

Almost surely, 2^13533803374 is an apocalyptic number.

13533803374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13533803374 is a deficient number, since it is larger than the sum of its proper divisors (11451680114).

13533803374 is a wasteful number, since it uses less digits than its factorization.

13533803374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74361579.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 13533803374 in words is "thirteen billion, five hundred thirty-three million, eight hundred three thousand, three hundred seventy-four".