16610625603790 has 8 divisors (see below), whose sum is σ = 29899126086840. Its totient is φ = 6644250241512.

The previous prime is 16610625603709. The next prime is 16610625603791. The reversal of 16610625603790 is 9730652601661.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16610625603791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830531280180 + ... + 830531280199.

It is an arithmetic number, because the mean of its divisors is an integer number (3737390760855).

Almost surely, 2^{16610625603790} is an apocalyptic number.

16610625603790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16610625603790 is a deficient number, since it is larger than the sum of its proper divisors (13288500483050).

16610625603790 is a wasteful number, since it uses less digits than its factorization.

16610625603790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661062560386.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 16610625603790 in words is "sixteen trillion, six hundred ten billion, six hundred twenty-five million, six hundred three thousand, seven hundred ninety".