1025635084 has 6 divisors (see below), whose sum is σ = 1794861404. Its totient is φ = 512817540.

The previous prime is 1025635063. The next prime is 1025635087. The reversal of 1025635084 is 4805365201.

1025635084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1025635087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128204382 + ... + 128204389.

Almost surely, 2^1025635084 is an apocalyptic number.

It is an amenable number.

1025635084 is a deficient number, since it is larger than the sum of its proper divisors (769226320).

1025635084 is a wasteful number, since it uses less digits than its factorization.

1025635084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256408775 (or 256408773 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 1025635084 is about 32025.5379970423. The cubic root of 1025635084 is about 1008.4730329465.

The spelling of 1025635084 in words is "one billion, twenty-five million, six hundred thirty-five thousand, eighty-four".