3075494660544 has 224 divisors, whose sum is σ = 8404819522560. Its totient is φ = 991784521728.

The previous prime is 3075494660521. The next prime is 3075494660573. The reversal of 3075494660544 is 4450664945703.

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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1906691482 + ... + 1906693094.

Almost surely, 2^{3075494660544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3075494660544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4202409761280).

3075494660544 is an abundant number, since it is smaller than the sum of its proper divisors (5329324862016).

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

3075494660544 is a wasteful number, since it uses less digits than its factorization.

3075494660544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027 (or 3017 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 3075494660544 in words is "three trillion, seventy-five billion, four hundred ninety-four million, six hundred sixty thousand, five hundred forty-four".