2578150141 has 24 divisors (see below), whose sum is σ = 3109518720. Its totient is φ = 2128809312.

The previous prime is 2578150117. The next prime is 2578150207. The reversal of 2578150141 is 1410518752.

It is a de Polignac number, because none of the positive numbers 2^k-2578150141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2578150097 and 2578150106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2578150111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 712960 + ... + 716566.

It is an arithmetic number, because the mean of its divisors is an integer number (129563280).

Almost surely, 2^2578150141 is an apocalyptic number.

It is an amenable number.

2578150141 is a deficient number, since it is larger than the sum of its proper divisors (531368579).

2578150141 is a wasteful number, since it uses less digits than its factorization.

2578150141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153 (or 4146 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 2578150141 is about 50775.4875998252. The cubic root of 2578150141 is about 1371.2060952580.

Adding to 2578150141 its reverse (1410518752), we get a palindrome (3988668893).

The spelling of 2578150141 in words is "two billion, five hundred seventy-eight million, one hundred fifty thousand, one hundred forty-one".