2075401845451 has 8 divisors (see below), whose sum is σ = 2289513783600. Its totient is φ = 1865529747840.

The previous prime is 2075401845421. The next prime is 2075401845581. The reversal of 2075401845451 is 1545481045702.

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

It is a de Polignac number, because none of the positive numbers 2^k-2075401845451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2075401845401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059959106 + ... + 1059961063.

It is an arithmetic number, because the mean of its divisors is an integer number (286189222950).

Almost surely, 2^{2075401845451} is an apocalyptic number.

2075401845451 is a deficient number, since it is larger than the sum of its proper divisors (214111938149).

2075401845451 is a wasteful number, since it uses less digits than its factorization.

2075401845451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119920269.

The product of its (nonzero) digits is 896000, while the sum is 46.

The spelling of 2075401845451 in words is "two trillion, seventy-five billion, four hundred one million, eight hundred forty-five thousand, four hundred fifty-one".