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5335279849 = 730432

5335279849 has 3 divisors (see below), whose sum is σ = 5335352893. Its totient is φ = 5335206806.

The previous prime is 5335279811. The next prime is 5335279889. The reversal of 5335279849 is 9489725335.

The square root of 5335279849 is 73043.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9489725335 = 51897945067.

It is a de Polignac number, because none of the positive numbers 2k-5335279849 is a prime.

It is a super-2 number, since 2×53352798492 = 56930422134290925602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5335279849.

It is not an unprimeable number, because it can be changed into a prime (5335279889) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36522 + ... + 109564.

Almost surely, 25335279849 is an apocalyptic number.

5335279849 is the 73043-rd square number.

5335279849 is the 36522-nd centered octagonal number.

It is an amenable number.

5335279849 is a deficient number, since it is larger than the sum of its proper divisors (73044).

5335279849 is an frugal number, since it uses more digits than its factorization.

5335279849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146086 (or 73043 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 55.

The cubic root of 5335279849 is about 1747.3734583766.

The spelling of 5335279849 in words is "five billion, three hundred thirty-five million, two hundred seventy-nine thousand, eight hundred forty-nine".

Divisors: 1 73043 5335279849