14794017557 has 16 divisors (see below), whose sum is σ = 17349811200. Its totient is φ = 12470160240.

The previous prime is 14794017551. The next prime is 14794017583. The reversal of 14794017557 is 75571049741.

It is a cyclic number.

It is not a de Polignac number, because 14794017557 - 2⁶ = 14794017493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14794017551) 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, 743207 + ... + 762852.

It is an arithmetic number, because the mean of its divisors is an integer number (1084363200).

Almost surely, 2^14794017557 is an apocalyptic number.

It is an amenable number.

14794017557 is a deficient number, since it is larger than the sum of its proper divisors (2555793643).

14794017557 is a wasteful number, since it uses less digits than its factorization.

14794017557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506136.

The product of its (nonzero) digits is 1234800, while the sum is 50.

The spelling of 14794017557 in words is "fourteen billion, seven hundred ninety-four million, seventeen thousand, five hundred fifty-seven".