2078052481 has 8 divisors (see below), whose sum is σ = 2148012800. Its totient is φ = 2008275120.

The previous prime is 2078052479. The next prime is 2078052499. The reversal of 2078052481 is 1842508702.

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

It is a cyclic number.

It is not a de Polignac number, because 2078052481 - 2¹ = 2078052479 is a prime.

It is a super-2 number, since 2×2078052481² = 8636604227580510722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2078052481.

It is not an unprimeable number, because it can be changed into a prime (2078052421) 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, 22446 + ... + 68263.

It is an arithmetic number, because the mean of its divisors is an integer number (268501600).

Almost surely, 2^2078052481 is an apocalyptic number.

It is an amenable number.

2078052481 is a deficient number, since it is larger than the sum of its proper divisors (69960319).

2078052481 is an equidigital number, since it uses as much as digits as its factorization.

2078052481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91479.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 2078052481 is about 45585.6609143709. The cubic root of 2078052481 is about 1276.1023363791.

The spelling of 2078052481 in words is "two billion, seventy-eight million, fifty-two thousand, four hundred eighty-one".