13973523337 has 8 divisors (see below), whose sum is σ = 15139577376. Its totient is φ = 12845700672.

The previous prime is 13973523323. The next prime is 13973523353. The reversal of 13973523337 is 73332537931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13973523337 - 2²⁷ = 13839305609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13973523367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9557083 + ... + 9558544.

It is an arithmetic number, because the mean of its divisors is an integer number (1892447172).

Almost surely, 2^13973523337 is an apocalyptic number.

13973523337 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13973523337 is a deficient number, since it is larger than the sum of its proper divisors (1166054039).

13973523337 is a wasteful number, since it uses less digits than its factorization.

13973523337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19115687.

The product of its digits is 1071630, while the sum is 46.

The spelling of 13973523337 in words is "thirteen billion, nine hundred seventy-three million, five hundred twenty-three thousand, three hundred thirty-seven".