2053982594 has 8 divisors (see below), whose sum is σ = 3187214460. Its totient is φ = 991577776.

The previous prime is 2053982573. The next prime is 2053982597. The reversal of 2053982594 is 4952893502.

It can be written as a sum of positive squares in 2 ways, for example, as 2010356569 + 43626025 = 44837^2 + 6605^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2053982597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17706689 + ... + 17706804.

Almost surely, 2^2053982594 is an apocalyptic number.

2053982594 is a deficient number, since it is larger than the sum of its proper divisors (1133231866).

2053982594 is a wasteful number, since it uses less digits than its factorization.

2053982594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35413524.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 2053982594 is about 45320.8847442324. The cubic root of 2053982594 is about 1271.1561988267.

The spelling of 2053982594 in words is "two billion, fifty-three million, nine hundred eighty-two thousand, five hundred ninety-four".