2580078514 has 32 divisors (see below), whose sum is σ = 4449029760. Its totient is φ = 1112227200.

The previous prime is 2580078451. The next prime is 2580078517. The reversal of 2580078514 is 4158700852.

It is not an unprimeable number, because it can be changed into a prime (2580078517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1707 + ... + 71854.

It is an arithmetic number, because the mean of its divisors is an integer number (139032180).

Almost surely, 2^2580078514 is an apocalyptic number.

2580078514 is a deficient number, since it is larger than the sum of its proper divisors (1868951246).

2580078514 is a wasteful number, since it uses less digits than its factorization.

2580078514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73666.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 2580078514 is about 50794.4732623540. The cubic root of 2580078514 is about 1371.5478826744.

The spelling of 2580078514 in words is "two billion, five hundred eighty million, seventy-eight thousand, five hundred fourteen".