16025601513 has 8 divisors (see below), whose sum is σ = 21394622368. Its totient is φ = 10670157504.

The previous prime is 16025601481. The next prime is 16025601523. The reversal of 16025601513 is 31510652061.

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

It is not a de Polignac number, because 16025601513 - 2⁵ = 16025601481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16025601523) 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, 3391456 + ... + 3396177.

It is an arithmetic number, because the mean of its divisors is an integer number (2674327796).

Almost surely, 2^16025601513 is an apocalyptic number.

It is an amenable number.

16025601513 is a deficient number, since it is larger than the sum of its proper divisors (5369020855).

16025601513 is an equidigital number, since it uses as much as digits as its factorization.

16025601513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6788423.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 16025601513 in words is "sixteen billion, twenty-five million, six hundred one thousand, five hundred thirteen".