8782358053 has 6 divisors (see below), whose sum is σ = 10216212486. Its totient is φ = 7527735432.

The previous prime is 8782358047. The next prime is 8782358059. The reversal of 8782358053 is 3508532878.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8782358047) and next prime (8782358059).

It can be written as a sum of positive squares in only one way, i.e., 6769669284 + 2012688769 = 82278^2 + 44863^2 .

It is not a de Polignac number, because 8782358053 - 2²⁹ = 8245487141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 179231797 = 8782358053 / (8 + 7 + 8 + 2 + 3 + 5 + 8 + 0 + 5 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8782357988 and 8782358006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8782358059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89615850 + ... + 89615947.

It is an arithmetic number, because the mean of its divisors is an integer number (1702702081).

Almost surely, 2^8782358053 is an apocalyptic number.

It is an amenable number.

8782358053 is a deficient number, since it is larger than the sum of its proper divisors (1433854433).

8782358053 is a wasteful number, since it uses less digits than its factorization.

8782358053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179231811 (or 179231804 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The square root of 8782358053 is about 93714.2361277090. The cubic root of 8782358053 is about 2063.1796540530.

The spelling of 8782358053 in words is "eight billion, seven hundred eighty-two million, three hundred fifty-eight thousand, fifty-three".