1610675364540 has 96 divisors (see below), whose sum is σ = 4924049356800. Its totient is φ = 390135942400.

The previous prime is 1610675364539. The next prime is 1610675364559. The reversal of 1610675364540 is 454635760161.

It is a self number, because there is not a number n which added to its sum of digits gives 1610675364540.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 253740 + ... + 1812659.

It is an arithmetic number, because the mean of its divisors is an integer number (51292180800).

Almost surely, 2^{1610675364540} is an apocalyptic number.

1610675364540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1610675364540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2462024678400).

1610675364540 is an abundant number, since it is smaller than the sum of its proper divisors (3313373992260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1610675364540 is a wasteful number, since it uses less digits than its factorization.

1610675364540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067603 (or 2067601 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 1610675364540 in words is "one trillion, six hundred ten billion, six hundred seventy-five million, three hundred sixty-four thousand, five hundred forty".