5276040649 has 8 divisors (see below), whose sum is σ = 5756766048. Its totient is φ = 4795496160.

The previous prime is 5276040611. The next prime is 5276040677. The reversal of 5276040649 is 9460406725.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5276040649 - 2¹³ = 5276032457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5276040689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19834 + ... + 104620.

It is an arithmetic number, because the mean of its divisors is an integer number (719595756).

Almost surely, 2^5276040649 is an apocalyptic number.

It is an amenable number.

5276040649 is a deficient number, since it is larger than the sum of its proper divisors (480725399).

5276040649 is a wasteful number, since it uses less digits than its factorization.

5276040649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90455.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 5276040649 is about 72636.3590015359. The cubic root of 5276040649 is about 1740.8821713538.

The spelling of 5276040649 in words is "five billion, two hundred seventy-six million, forty thousand, six hundred forty-nine".