16051653458601 has 4 divisors (see below), whose sum is σ = 21402204611472. Its totient is φ = 10701102305732.

The previous prime is 16051653458539. The next prime is 16051653458611. The reversal of 16051653458601 is 10685435615061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16051653458601 - 2⁷ = 16051653458473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16051653458611) 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, 2675275576431 + ... + 2675275576436.

It is an arithmetic number, because the mean of its divisors is an integer number (5350551152868).

Almost surely, 2^{16051653458601} is an apocalyptic number.

It is an amenable number.

16051653458601 is a deficient number, since it is larger than the sum of its proper divisors (5350551152871).

16051653458601 is an equidigital number, since it uses as much as digits as its factorization.

16051653458601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5350551152870.

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 16051653458601 in words is "sixteen trillion, fifty-one billion, six hundred fifty-three million, four hundred fifty-eight thousand, six hundred one".