16022625525 has 24 divisors (see below), whose sum is σ = 29434157760. Its totient is φ = 8545399920.

The previous prime is 16022625499. The next prime is 16022625581. The reversal of 16022625525 is 52552622061.

16022625525 is a `hidden beast` number, since 1 + 6 + 0 + 2 + 2 + 625 + 5 + 25 = 666.

It is not a de Polignac number, because 16022625525 - 2¹³ = 16022617333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16022625525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11867937 + ... + 11869286.

It is an arithmetic number, because the mean of its divisors is an integer number (1226423240).

Almost surely, 2^16022625525 is an apocalyptic number.

16022625525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16022625525 is a deficient number, since it is larger than the sum of its proper divisors (13411532235).

16022625525 is a wasteful number, since it uses less digits than its factorization.

16022625525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23737242 (or 23737231 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 16022625525 in words is "sixteen billion, twenty-two million, six hundred twenty-five thousand, five hundred twenty-five".