245200534 has 8 divisors (see below), whose sum is σ = 376354440. Its totient is φ = 119749056.

The previous prime is 245200531. The next prime is 245200561. The reversal of 245200534 is 435002542.

245200534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 245200499 and 245200508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245200531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1425499 + ... + 1425670.

It is an arithmetic number, because the mean of its divisors is an integer number (47044305).

Almost surely, 2^245200534 is an apocalyptic number.

245200534 is a deficient number, since it is larger than the sum of its proper divisors (131153906).

245200534 is a wasteful number, since it uses less digits than its factorization.

245200534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851214.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 245200534 is about 15658.8803558875. The cubic root of 245200534 is about 625.9031499636.

The spelling of 245200534 in words is "two hundred forty-five million, two hundred thousand, five hundred thirty-four".