245153028 has 24 divisors (see below), whose sum is σ = 572277888. Its totient is φ = 81681376.

The previous prime is 245153023. The next prime is 245153087. The reversal of 245153028 is 820351542.

245153028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245152986 and 245153004.

It is not an unprimeable number, because it can be changed into a prime (245153023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47125 + ... + 52067.

It is an arithmetic number, because the mean of its divisors is an integer number (23844912).

Almost surely, 2^245153028 is an apocalyptic number.

It is an amenable number.

245153028 is an abundant number, since it is smaller than the sum of its proper divisors (327124860).

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

245153028 is a wasteful number, since it uses less digits than its factorization.

245153028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083 (or 9081 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 245153028 is about 15657.3633795732. The cubic root of 245153028 is about 625.8627258054.

The spelling of 245153028 in words is "two hundred forty-five million, one hundred fifty-three thousand, twenty-eight".