2555078074 has 8 divisors (see below), whose sum is σ = 3833732340. Its totient is φ = 1277167296.

The previous prime is 2555078021. The next prime is 2555078077. The reversal of 2555078074 is 4708705552.

2555078074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2421328849 + 133749225 = 49207^2 + 11565^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2555078074.

It is not an unprimeable number, because it can be changed into a prime (2555078077) 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, 177199 + ... + 191074.

Almost surely, 2^2555078074 is an apocalyptic number.

2555078074 is a deficient number, since it is larger than the sum of its proper divisors (1278654266).

2555078074 is a wasteful number, since it uses less digits than its factorization.

2555078074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371744.

The product of its (nonzero) digits is 392000, while the sum is 43.

The square root of 2555078074 is about 50547.7801095162. The cubic root of 2555078074 is about 1367.1034891444.

The spelling of 2555078074 in words is "two billion, five hundred fifty-five million, seventy-eight thousand, seventy-four".