245525046 has 32 divisors (see below), whose sum is σ = 551819520. Its totient is φ = 72261024.

The previous prime is 245525017. The next prime is 245525083. The reversal of 245525046 is 640525542.

245525046 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 = 245524998 and 245525016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66636 + ... + 70223.

It is an arithmetic number, because the mean of its divisors is an integer number (17244360).

Almost surely, 2^245525046 is an apocalyptic number.

245525046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

245525046 is an abundant number, since it is smaller than the sum of its proper divisors (306294474).

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

245525046 is a wasteful number, since it uses less digits than its factorization.

245525046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136900.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 245525046 is about 15669.2388455853. The cubic root of 245525046 is about 626.1791465690.

The spelling of 245525046 in words is "two hundred forty-five million, five hundred twenty-five thousand, forty-six".