5728980755 has 8 divisors (see below), whose sum is σ = 6875495952. Its totient is φ = 4582705248.

The previous prime is 5728980749. The next prime is 5728980767. The reversal of 5728980755 is 5570898275.

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 a de Polignac number, because none of the positive numbers 2^k-5728980755 is a prime.

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 5728980755.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297 + ... + 107066.

It is an arithmetic number, because the mean of its divisors is an integer number (859436994).

Almost surely, 2^5728980755 is an apocalyptic number.

5728980755 is a deficient number, since it is larger than the sum of its proper divisors (1146515197).

5728980755 is a wasteful number, since it uses less digits than its factorization.

5728980755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119845.

The product of its (nonzero) digits is 7056000, while the sum is 56.

The square root of 5728980755 is about 75690.0307504231. The cubic root of 5728980755 is about 1789.3382857329.

The spelling of 5728980755 in words is "five billion, seven hundred twenty-eight million, nine hundred eighty thousand, seven hundred fifty-five".