245508614023 has 4 divisors (see below), whose sum is σ = 247300647840. Its totient is φ = 243716580208.

The previous prime is 245508613951. The next prime is 245508614069. The reversal of 245508614023 is 320416805542.

245508614023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320416805542 = 2 ⋅160208402771.

It is a cyclic number.

It is not a de Polignac number, because 245508614023 - 2²⁵ = 245475059591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245508614623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896016703 + ... + 896016976.

It is an arithmetic number, because the mean of its divisors is an integer number (61825161960).

Almost surely, 2^245508614023 is an apocalyptic number.

245508614023 is a deficient number, since it is larger than the sum of its proper divisors (1792033817).

245508614023 is a wasteful number, since it uses less digits than its factorization.

245508614023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792033816.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 245508614023 in words is "two hundred forty-five billion, five hundred eight million, six hundred fourteen thousand, twenty-three".