3075295078681 has 32 divisors (see below), whose sum is σ = 3659925749760. Its totient is φ = 2529130867200.

The previous prime is 3075295078679. The next prime is 3075295078717. The reversal of 3075295078681 is 1868705925703.

3075295078681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3075295078681 - 2¹ = 3075295078679 is a prime.

It is a super-2 number, since 2×3075295078681² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is not an unprimeable number, because it can be changed into a prime (3075295078631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200219880 + ... + 200235238.

It is an arithmetic number, because the mean of its divisors is an integer number (114372679680).

Almost surely, 2^{3075295078681} is an apocalyptic number.

It is an amenable number.

3075295078681 is a deficient number, since it is larger than the sum of its proper divisors (584630671079).

3075295078681 is a wasteful number, since it uses less digits than its factorization.

3075295078681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26905.

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 3075295078681 in words is "three trillion, seventy-five billion, two hundred ninety-five million, seventy-eight thousand, six hundred eighty-one".