5276248949 has 4 divisors (see below), whose sum is σ = 5446450560. Its totient is φ = 5106047340.

The previous prime is 5276248937. The next prime is 5276248963. The reversal of 5276248949 is 9498426725.

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 5276248949 - 2¹⁶ = 5276183413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5276248894 and 5276248903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5276248249) 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, 85100759 + ... + 85100820.

It is an arithmetic number, because the mean of its divisors is an integer number (1361612640).

Almost surely, 2^5276248949 is an apocalyptic number.

It is an amenable number.

5276248949 is a deficient number, since it is larger than the sum of its proper divisors (170201611).

5276248949 is a wasteful number, since it uses less digits than its factorization.

5276248949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170201610.

The product of its digits is 8709120, while the sum is 56.

The square root of 5276248949 is about 72637.7928422939. The cubic root of 5276248949 is about 1740.9050812723.

The spelling of 5276248949 in words is "five billion, two hundred seventy-six million, two hundred forty-eight thousand, nine hundred forty-nine".