245145840950 has 12 divisors (see below), whose sum is σ = 455971264260. Its totient is φ = 98058336360.

The previous prime is 245145840941. The next prime is 245145840971. The reversal of 245145840950 is 59048541542.

It is a junction number, because it is equal to n+sod(n) for n = 245145840895 and 245145840904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2451458360 + ... + 2451458459.

It is an arithmetic number, because the mean of its divisors is an integer number (37997605355).

Almost surely, 2^245145840950 is an apocalyptic number.

245145840950 is a deficient number, since it is larger than the sum of its proper divisors (210825423310).

245145840950 is a wasteful number, since it uses less digits than its factorization.

245145840950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902916831 (or 4902916826 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 47.

The spelling of 245145840950 in words is "two hundred forty-five billion, one hundred forty-five million, eight hundred forty thousand, nine hundred fifty".