5280005949 has 4 divisors (see below), whose sum is σ = 7040007936. Its totient is φ = 3520003964.

The previous prime is 5280005923. The next prime is 5280005957. The reversal of 5280005949 is 9495000825.

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 5280005949 - 2⁵ = 5280005917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5280005949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280005999) 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, 880000989 + ... + 880000994.

It is an arithmetic number, because the mean of its divisors is an integer number (1760001984).

Almost surely, 2^5280005949 is an apocalyptic number.

It is an amenable number.

5280005949 is a deficient number, since it is larger than the sum of its proper divisors (1760001987).

5280005949 is a wasteful number, since it uses less digits than its factorization.

5280005949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760001986.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 5280005949 is about 72663.6494335373. The cubic root of 5280005949 is about 1741.3181922179.

The spelling of 5280005949 in words is "five billion, two hundred eighty million, five thousand, nine hundred forty-nine".