245025550 has 96 divisors (see below), whose sum is σ = 586819584. Its totient is φ = 73872000.

The previous prime is 245025541. The next prime is 245025559. The reversal of 245025550 is 55520542.

245025550 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245025541) and next prime (245025559).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245025559) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118324 + ... + 120376.

It is an arithmetic number, because the mean of its divisors is an integer number (6112704).

Almost surely, 2^245025550 is an apocalyptic number.

245025550 is an abundant number, since it is smaller than the sum of its proper divisors (341794034).

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

245025550 is a wasteful number, since it uses less digits than its factorization.

245025550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 245025550 is about 15653.2919860328. The cubic root of 245025550 is about 625.7542254642.

The spelling of 245025550 in words is "two hundred forty-five million, twenty-five thousand, five hundred fifty".