14552620412091 has 4 divisors (see below), whose sum is σ = 19403493882792. Its totient is φ = 9701746941392.

The previous prime is 14552620412087. The next prime is 14552620412107. The reversal of 14552620412091 is 19021402625541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14552620412091 - 2² = 14552620412087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14552620412041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2425436735346 + ... + 2425436735351.

It is an arithmetic number, because the mean of its divisors is an integer number (4850873470698).

Almost surely, 2^{14552620412091} is an apocalyptic number.

14552620412091 is a deficient number, since it is larger than the sum of its proper divisors (4850873470701).

14552620412091 is an equidigital number, since it uses as much as digits as its factorization.

14552620412091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4850873470700.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 14552620412091 in words is "fourteen trillion, five hundred fifty-two billion, six hundred twenty million, four hundred twelve thousand, ninety-one".