16452526043 has 8 divisors (see below), whose sum is σ = 16908012576. Its totient is φ = 15999620800.

The previous prime is 16452525937. The next prime is 16452526073. The reversal of 16452526043 is 34062525461.

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

It is a cyclic number.

It is not a de Polignac number, because 16452526043 - 2²⁴ = 16435748827 is a prime.

It is a super-2 number, since 2×16452526043² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16452525988 and 16452526006.

It is not an unprimeable number, because it can be changed into a prime (16452526073) 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, 632396 + ... + 657897.

It is an arithmetic number, because the mean of its divisors is an integer number (2113501572).

Almost surely, 2^16452526043 is an apocalyptic number.

16452526043 is a deficient number, since it is larger than the sum of its proper divisors (455486533).

16452526043 is a wasteful number, since it uses less digits than its factorization.

16452526043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290645.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 16452526043 in words is "sixteen billion, four hundred fifty-two million, five hundred twenty-six thousand, forty-three".