2045052479 has 8 divisors (see below), whose sum is σ = 2226918000. Its totient is φ = 1870610112.

The previous prime is 2045052467. The next prime is 2045052509. The reversal of 2045052479 is 9742505402.

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 2045052479 - 2⁴ = 2045052463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045052439) 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, 1855214 + ... + 1856315.

It is an arithmetic number, because the mean of its divisors is an integer number (278364750).

Almost surely, 2^2045052479 is an apocalyptic number.

2045052479 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2045052479 is a deficient number, since it is larger than the sum of its proper divisors (181865521).

2045052479 is a wasteful number, since it uses less digits than its factorization.

2045052479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711577.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 2045052479 is about 45222.2564563070. The cubic root of 2045052479 is about 1269.3113175660.

The spelling of 2045052479 in words is "two billion, forty-five million, fifty-two thousand, four hundred seventy-nine".