245151028 has 12 divisors (see below), whose sum is σ = 432950980. Its totient is φ = 121450752.

The previous prime is 245150993. The next prime is 245151047. The reversal of 245151028 is 820151542.

It can be written as a sum of positive squares in 2 ways, for example, as 160731684 + 84419344 = 12678^2 + 9188^2 .

It is a junction number, because it is equal to n+sod(n) for n = 245150987 and 245151005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280701 + ... + 281572.

Almost surely, 2^245151028 is an apocalyptic number.

It is an amenable number.

245151028 is a deficient number, since it is larger than the sum of its proper divisors (187799952).

245151028 is a wasteful number, since it uses less digits than its factorization.

245151028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562386 (or 562384 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 245151028 is about 15657.2995117293. The cubic root of 245151028 is about 625.8610238360.

The spelling of 245151028 in words is "two hundred forty-five million, one hundred fifty-one thousand, twenty-eight".