1675452403776 has 112 divisors (see below), whose sum is σ = 4478988760064. Its totient is φ = 552693459456.

The previous prime is 1675452403753. The next prime is 1675452403777. The reversal of 1675452403776 is 6773042545761.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1675452403777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30486915 + ... + 30541821.

It is an arithmetic number, because the mean of its divisors is an integer number (39990971072).

Almost surely, 2^{1675452403776} is an apocalyptic number.

1675452403776 is a gapful number since it is divisible by the number (16) 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 1675452403776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2239494380032).

1675452403776 is an abundant number, since it is smaller than the sum of its proper divisors (2803536356288).

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

1675452403776 is a wasteful number, since it uses less digits than its factorization.

1675452403776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56568 (or 56558 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 57.

The spelling of 1675452403776 in words is "one trillion, six hundred seventy-five billion, four hundred fifty-two million, four hundred three thousand, seven hundred seventy-six".