978483523 has 4 divisors (see below), whose sum is σ = 988571080. Its totient is φ = 968395968.

The previous prime is 978483521. The next prime is 978483529. The reversal of 978483523 is 325384879.

978483523 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: 325384879 = 17 ⋅19140287.

It is a cyclic number.

It is not a de Polignac number, because 978483523 - 2¹ = 978483521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (978483521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5043633 + ... + 5043826.

It is an arithmetic number, because the mean of its divisors is an integer number (247142770).

Almost surely, 2^978483523 is an apocalyptic number.

978483523 is a deficient number, since it is larger than the sum of its proper divisors (10087557).

978483523 is a wasteful number, since it uses less digits than its factorization.

978483523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087556.

The product of its digits is 1451520, while the sum is 49.

The square root of 978483523 is about 31280.7212672598. The cubic root of 978483523 is about 992.7757772821.

The spelling of 978483523 in words is "nine hundred seventy-eight million, four hundred eighty-three thousand, five hundred twenty-three".