16625435006 has 16 divisors (see below), whose sum is σ = 25400390400. Its totient is φ = 8159077848.

The previous prime is 16625434993. The next prime is 16625435051. The reversal of 16625435006 is 60053452661.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33686 + ... + 185433.

It is an arithmetic number, because the mean of its divisors is an integer number (1587524400).

Almost surely, 2^16625435006 is an apocalyptic number.

16625435006 is a deficient number, since it is larger than the sum of its proper divisors (8774955394).

16625435006 is a wasteful number, since it uses less digits than its factorization.

16625435006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219823.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 16625435006 its reverse (60053452661), we get a palindrome (76678887667).

The spelling of 16625435006 in words is "sixteen billion, six hundred twenty-five million, four hundred thirty-five thousand, six".