245346065364 has 96 divisors (see below), whose sum is σ = 614602380672. Its totient is φ = 75904000000.

The previous prime is 245346065351. The next prime is 245346065383. The reversal of 245346065364 is 463560643542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5147884 + ... + 5195324.

It is an arithmetic number, because the mean of its divisors is an integer number (6402108132).

Almost surely, 2^245346065364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245346065364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307301190336).

245346065364 is an abundant number, since it is smaller than the sum of its proper divisors (369256315308).

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

245346065364 is a wasteful number, since it uses less digits than its factorization.

245346065364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47817 (or 47815 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 245346065364 in words is "two hundred forty-five billion, three hundred forty-six million, sixty-five thousand, three hundred sixty-four".