245343253050205 has 24 divisors (see below), whose sum is σ = 309208677208704. Its totient is φ = 186837406660800.

The previous prime is 245343253050191. The next prime is 245343253050251. The reversal of 245343253050205 is 502050352343542.

It is not a de Polignac number, because 245343253050205 - 2²⁷ = 245343118832477 is a prime.

It is a super-3 number, since 3×245343253050205³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 410585961 + ... + 411183070.

It is an arithmetic number, because the mean of its divisors is an integer number (12883694883696).

Almost surely, 2^{245343253050205} is an apocalyptic number.

It is an amenable number.

245343253050205 is a deficient number, since it is larger than the sum of its proper divisors (63865424158499).

245343253050205 is an equidigital number, since it uses as much as digits as its factorization.

245343253050205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821769165 (or 821769136 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 43.

The spelling of 245343253050205 in words is "two hundred forty-five trillion, three hundred forty-three billion, two hundred fifty-three million, fifty thousand, two hundred five".