245344502554534 has 16 divisors (see below), whose sum is σ = 369450281826288. Its totient is φ = 122194412634112.

The previous prime is 245344502554499. The next prime is 245344502554537. The reversal of 245344502554534 is 435455205443542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245344502554537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140496102 + ... + 142231654.

It is an arithmetic number, because the mean of its divisors is an integer number (23090642614143).

Almost surely, 2^{245344502554534} is an apocalyptic number.

245344502554534 is a deficient number, since it is larger than the sum of its proper divisors (124105779271754).

245344502554534 is a wasteful number, since it uses less digits than its factorization.

245344502554534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010839.

The product of its (nonzero) digits is 115200000, while the sum is 55.

The spelling of 245344502554534 in words is "two hundred forty-five trillion, three hundred forty-four billion, five hundred two million, five hundred fifty-four thousand, five hundred thirty-four".