245603364216 has 32 divisors (see below), whose sum is σ = 701723898240. Its totient is φ = 70172389728.

The previous prime is 245603364203. The next prime is 245603364241. The reversal of 245603364216 is 612463306542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730962226 + ... + 730962561.

It is an arithmetic number, because the mean of its divisors is an integer number (21928871820).

Almost surely, 2^245603364216 is an apocalyptic number.

It is an amenable number.

245603364216 is an abundant number, since it is smaller than the sum of its proper divisors (456120534024).

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

245603364216 is a wasteful number, since it uses less digits than its factorization.

245603364216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461924803 (or 1461924799 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 245603364216 in words is "two hundred forty-five billion, six hundred three million, three hundred sixty-four thousand, two hundred sixteen".