245526030 has 24 divisors (see below), whose sum is σ = 638367912. Its totient is φ = 65473584.

The previous prime is 245526007. The next prime is 245526049. The reversal of 245526030 is 30625542.

245526030 is a `hidden beast` number, since 2 + 4 + 5 + 52 + 603 + 0 = 666.

245526030 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 = 245525985 and 245526003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1363944 + ... + 1364123.

It is an arithmetic number, because the mean of its divisors is an integer number (26598663).

Almost surely, 2^245526030 is an apocalyptic number.

245526030 is an abundant number, since it is smaller than the sum of its proper divisors (392841882).

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

245526030 is a wasteful number, since it uses less digits than its factorization.

245526030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728080 (or 2728077 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 245526030 is about 15669.2702446540. The cubic root of 245526030 is about 626.1799830885.

The spelling of 245526030 in words is "two hundred forty-five million, five hundred twenty-six thousand, thirty".