2054593239 has 8 divisors (see below), whose sum is σ = 2813497200. Its totient is φ = 1332709056.

The previous prime is 2054593237. The next prime is 2054593241. The reversal of 2054593239 is 9323954502.

It is an interprime number because it is at equal distance from previous prime (2054593237) and next prime (2054593241).

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

It is not a de Polignac number, because 2054593239 - 2¹ = 2054593237 is a prime.

It is a super-2 number, since 2×2054593239² = 8442706755489022242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2054593239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054593237) 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, 9254814 + ... + 9255035.

It is an arithmetic number, because the mean of its divisors is an integer number (351687150).

Almost surely, 2^2054593239 is an apocalyptic number.

2054593239 is a deficient number, since it is larger than the sum of its proper divisors (758903961).

2054593239 is a wasteful number, since it uses less digits than its factorization.

2054593239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18509889.

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 2054593239 is about 45327.6211486992. The cubic root of 2054593239 is about 1271.2821570941.

The spelling of 2054593239 in words is "two billion, fifty-four million, five hundred ninety-three thousand, two hundred thirty-nine".