2016525123453 has 16 divisors (see below), whose sum is σ = 2846909427840. Its totient is φ = 1265248252416.

The previous prime is 2016525123439. The next prime is 2016525123463. The reversal of 2016525123453 is 3543215256102.

It is not a de Polignac number, because 2016525123453 - 2⁵ = 2016525123421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016525123463) 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, 2839033 + ... + 3477521.

It is an arithmetic number, because the mean of its divisors is an integer number (177931839240).

Almost surely, 2^{2016525123453} is an apocalyptic number.

It is an amenable number.

2016525123453 is a deficient number, since it is larger than the sum of its proper divisors (830384304387).

2016525123453 is a wasteful number, since it uses less digits than its factorization.

2016525123453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700436.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 2016525123453 in words is "two trillion, sixteen billion, five hundred twenty-five million, one hundred twenty-three thousand, four hundred fifty-three".