5423512450145 has 16 divisors (see below), whose sum is σ = 6663117257280. Its totient is φ = 4235649278784.

The previous prime is 5423512450121. The next prime is 5423512450157. The reversal of 5423512450145 is 5410542153245.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5423512450145 - 2¹² = 5423512446049 is a prime.

It is a super-2 number, since 2×5423512450145² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6316115 + ... + 7123224.

It is an arithmetic number, because the mean of its divisors is an integer number (416444828580).

Almost surely, 2^{5423512450145} is an apocalyptic number.

It is an amenable number.

5423512450145 is a deficient number, since it is larger than the sum of its proper divisors (1239604807135).

5423512450145 is a wasteful number, since it uses less digits than its factorization.

5423512450145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13441264.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 5423512450145 in words is "five trillion, four hundred twenty-three billion, five hundred twelve million, four hundred fifty thousand, one hundred forty-five".