245112315204534 has 32 divisors (see below), whose sum is σ = 494985707633664. Its totient is φ = 80910597373440.

The previous prime is 245112315204527. The next prime is 245112315204541. The reversal of 245112315204534 is 435402513211542.

It is an interprime number because it is at equal distance from previous prime (245112315204527) and next prime (245112315204541).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307910947 + ... + 308705969.

It is an arithmetic number, because the mean of its divisors is an integer number (15468303363552).

Almost surely, 2^{245112315204534} is an apocalyptic number.

245112315204534 is an abundant number, since it is smaller than the sum of its proper divisors (249873392429130).

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

245112315204534 is a wasteful number, since it uses less digits than its factorization.

245112315204534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294012.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 245112315204534 in words is "two hundred forty-five trillion, one hundred twelve billion, three hundred fifteen million, two hundred four thousand, five hundred thirty-four".