2805532494 has 16 divisors (see below), whose sum is σ = 5611594368. Its totient is φ = 935089272.

The previous prime is 2805532487. The next prime is 2805532501. The reversal of 2805532494 is 4942355082.

2805532494 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2805532487) and next prime (2805532501).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93039 + ... + 119445.

It is an arithmetic number, because the mean of its divisors is an integer number (350724648).

Almost surely, 2^2805532494 is an apocalyptic number.

2805532494 is an abundant number, since it is smaller than the sum of its proper divisors (2806061874).

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

2805532494 is a wasteful number, since it uses less digits than its factorization.

2805532494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44119.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 2805532494 is about 52967.2775777649. The cubic root of 2805532494 is about 1410.3874484767.

The spelling of 2805532494 in words is "two billion, eight hundred five million, five hundred thirty-two thousand, four hundred ninety-four".