245435206552 has 16 divisors (see below), whose sum is σ = 461472886800. Its totient is φ = 122375770080.

The previous prime is 245435206421. The next prime is 245435206567. The reversal of 245435206552 is 255602534542.

It is a junction number, because it is equal to n+sod(n) for n = 245435206499 and 245435206508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42726099 + ... + 42731842.

It is an arithmetic number, because the mean of its divisors is an integer number (28842055425).

Almost surely, 2^245435206552 is an apocalyptic number.

It is an amenable number.

245435206552 is a deficient number, since it is larger than the sum of its proper divisors (216037680248).

245435206552 is a wasteful number, since it uses less digits than its factorization.

245435206552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85458306 (or 85458302 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 245435206552 in words is "two hundred forty-five billion, four hundred thirty-five million, two hundred six thousand, five hundred fifty-two".