14065561054 has 4 divisors (see below), whose sum is σ = 21098341584. Its totient is φ = 7032780526.

The previous prime is 14065561009. The next prime is 14065561117. The reversal of 14065561054 is 45016556041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45016556041 = 23 ⋅1957241567.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3516390262 + ... + 3516390265.

It is an arithmetic number, because the mean of its divisors is an integer number (5274585396).

Almost surely, 2^14065561054 is an apocalyptic number.

14065561054 is a deficient number, since it is larger than the sum of its proper divisors (7032780530).

14065561054 is an equidigital number, since it uses as much as digits as its factorization.

14065561054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032780529.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 14065561054 in words is "fourteen billion, sixty-five million, five hundred sixty-one thousand, fifty-four".