8345054078450 has 48 divisors (see below), whose sum is σ = 16615665324000. Its totient is φ = 3108737341440.

The previous prime is 8345054078447. The next prime is 8345054078453. The reversal of 8345054078450 is 548704505438.

It is an interprime number because it is at equal distance from previous prime (8345054078447) and next prime (8345054078453).

It is a junction number, because it is equal to n+sod(n) for n = 8345054078392 and 8345054078401.

It is not an unprimeable number, because it can be changed into a prime (8345054078453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74386895 + ... + 74498994.

It is an arithmetic number, because the mean of its divisors is an integer number (346159694250).

Almost surely, 2^{8345054078450} is an apocalyptic number.

8345054078450 is a deficient number, since it is larger than the sum of its proper divisors (8270611245550).

8345054078450 is a wasteful number, since it uses less digits than its factorization.

8345054078450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148885979 (or 148885974 counting only the distinct ones).

The product of its (nonzero) digits is 10752000, while the sum is 53.

The spelling of 8345054078450 in words is "eight trillion, three hundred forty-five billion, fifty-four million, seventy-eight thousand, four hundred fifty".