1355125026 has 8 divisors (see below), whose sum is σ = 2710250064. Its totient is φ = 451708340.

The previous prime is 1355125019. The next prime is 1355125067. The reversal of 1355125026 is 6205215531.

It is a happy number.

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

1355125026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1355124984 and 1355125002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112927080 + ... + 112927091.

It is an arithmetic number, because the mean of its divisors is an integer number (338781258).

Almost surely, 2^1355125026 is an apocalyptic number.

1355125026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1355125026 is a wasteful number, since it uses less digits than its factorization.

1355125026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225854176.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1355125026 is about 36812.0228458041. The cubic root of 1355125026 is about 1106.6062581137.

The spelling of 1355125026 in words is "one billion, three hundred fifty-five million, one hundred twenty-five thousand, twenty-six".