4978526341 has 4 divisors (see below), whose sum is σ = 5194984032. Its totient is φ = 4762068652.

The previous prime is 4978526339. The next prime is 4978526419. The reversal of 4978526341 is 1436258794.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4978526341 - 2¹ = 4978526339 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4978529341) 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, 108228811 + ... + 108228856.

It is an arithmetic number, because the mean of its divisors is an integer number (1298746008).

Almost surely, 2^4978526341 is an apocalyptic number.

It is an amenable number.

4978526341 is a deficient number, since it is larger than the sum of its proper divisors (216457691).

4978526341 is a wasteful number, since it uses less digits than its factorization.

4978526341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216457690.

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

The square root of 4978526341 is about 70558.6730388263. The cubic root of 4978526341 is about 1707.5244711517.

The spelling of 4978526341 in words is "four billion, nine hundred seventy-eight million, five hundred twenty-six thousand, three hundred forty-one".