245641134045502 has 8 divisors (see below), whose sum is σ = 396804908842776. Its totient is φ = 113372831097912.

The previous prime is 245641134045493. The next prime is 245641134045511. The reversal of 245641134045502 is 205540431146542.

It is an interprime number because it is at equal distance from previous prime (245641134045493) and next prime (245641134045511).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4723867962388 + ... + 4723867962439.

It is an arithmetic number, because the mean of its divisors is an integer number (49600613605347).

Almost surely, 2^{245641134045502} is an apocalyptic number.

245641134045502 is a deficient number, since it is larger than the sum of its proper divisors (151163774797274).

245641134045502 is a wasteful number, since it uses less digits than its factorization.

245641134045502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9447735924842.

The product of its (nonzero) digits is 2304000, while the sum is 46.

The spelling of 245641134045502 in words is "two hundred forty-five trillion, six hundred forty-one billion, one hundred thirty-four million, forty-five thousand, five hundred two".