245161234365 has 32 divisors (see below), whose sum is σ = 414328037376. Its totient is φ = 123592150080.

The previous prime is 245161234363. The next prime is 245161234391. The reversal of 245161234365 is 563432161542.

It is not a de Polignac number, because 245161234365 - 2¹ = 245161234363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245161234363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6110569 + ... + 6150558.

It is an arithmetic number, because the mean of its divisors is an integer number (12947751168).

Almost surely, 2^245161234365 is an apocalyptic number.

It is an amenable number.

245161234365 is a deficient number, since it is larger than the sum of its proper divisors (169166803011).

245161234365 is a wasteful number, since it uses less digits than its factorization.

245161234365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12261209.

The product of its digits is 518400, while the sum is 42.

The spelling of 245161234365 in words is "two hundred forty-five billion, one hundred sixty-one million, two hundred thirty-four thousand, three hundred sixty-five".