2078250254 has 4 divisors (see below), whose sum is σ = 3117375384. Its totient is φ = 1039125126.

The previous prime is 2078250227. The next prime is 2078250263. The reversal of 2078250254 is 4520528702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4520528702 = 2 ⋅2260264351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519562562 + ... + 519562565.

It is an arithmetic number, because the mean of its divisors is an integer number (779343846).

Almost surely, 2^2078250254 is an apocalyptic number.

2078250254 is a deficient number, since it is larger than the sum of its proper divisors (1039125130).

2078250254 is a wasteful number, since it uses less digits than its factorization.

2078250254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039125129.

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 2078250254 is about 45587.8301084840. The cubic root of 2078250254 is about 1276.1428182861.

Adding to 2078250254 its reverse (4520528702), we get a palindrome (6598778956).

The spelling of 2078250254 in words is "two billion, seventy-eight million, two hundred fifty thousand, two hundred fifty-four".