1078004525 has 18 divisors (see below), whose sum is σ = 1447465950. Its totient is φ = 796061760.

The previous prime is 1078004497. The next prime is 1078004537. The reversal of 1078004525 is 5254008701.

It can be written as a sum of positive squares in 9 ways, for example, as 503060041 + 574944484 = 22429^2 + 23978^2 .

It is not a de Polignac number, because 1078004525 - 2¹⁸ = 1077742381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1078004491 and 1078004500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 123350 + ... + 131799.

It is an arithmetic number, because the mean of its divisors is an integer number (80414775).

Almost surely, 2^1078004525 is an apocalyptic number.

It is an amenable number.

1078004525 is a deficient number, since it is larger than the sum of its proper divisors (369461425).

1078004525 is a wasteful number, since it uses less digits than its factorization.

1078004525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255185 (or 255167 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 1078004525 is about 32832.9792282089. The cubic root of 1078004525 is about 1025.3532869039.

The spelling of 1078004525 in words is "one billion, seventy-eight million, four thousand, five hundred twenty-five".