16006010235625 has 20 divisors (see below), whose sum is σ = 20378489873940. Its totient is φ = 12563208008000.

The previous prime is 16006010235623. The next prime is 16006010235641. The reversal of 16006010235625 is 52653201060061.

It can be written as a sum of positive squares in 10 ways, for example, as 6983604307801 + 9022405927824 = 2642651^2 + 3003732^2 .

It is not a de Polignac number, because 16006010235625 - 2¹ = 16006010235623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16006010235623) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 241567030 + ... + 241633279.

It is an arithmetic number, because the mean of its divisors is an integer number (1018924493697).

Almost surely, 2^{16006010235625} is an apocalyptic number.

It is an amenable number.

16006010235625 is a deficient number, since it is larger than the sum of its proper divisors (4372479638315).

16006010235625 is an frugal number, since it uses more digits than its factorization.

16006010235625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483200382 (or 483200367 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 16006010235625 its reverse (52653201060061), we get a palindrome (68659211295686).

The spelling of 16006010235625 in words is "sixteen trillion, six billion, ten million, two hundred thirty-five thousand, six hundred twenty-five".