16625260701 has 24 divisors (see below), whose sum is σ = 27457185600. Its totient is φ = 9495887616.

The previous prime is 16625260657. The next prime is 16625260709. The reversal of 16625260701 is 10706252661.

It is a happy number.

16625260701 is a `hidden beast` number, since 1 + 6 + 62 + 526 + 0 + 70 + 1 = 666.

It is not a de Polignac number, because 16625260701 - 2¹³ = 16625252509 is a prime.

It is a super-2 number, since 2×16625260701² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16625260709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85150 + ... + 201248.

It is an arithmetic number, because the mean of its divisors is an integer number (1144049400).

Almost surely, 2^16625260701 is an apocalyptic number.

It is an amenable number.

16625260701 is a deficient number, since it is larger than the sum of its proper divisors (10831924899).

16625260701 is a wasteful number, since it uses less digits than its factorization.

16625260701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118385 (or 118382 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 16625260701 in words is "sixteen billion, six hundred twenty-five million, two hundred sixty thousand, seven hundred one".