5780755 has 4 divisors (see below), whose sum is σ = 6936912. Its totient is φ = 4624600.

The previous prime is 5780743. The next prime is 5780759. The reversal of 5780755 is 5570875.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5780755 - 2⁷ = 5780627 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5780759) 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, 578071 + ... + 578080.

It is an arithmetic number, because the mean of its divisors is an integer number (1734228).

Almost surely, 2^5780755 is an apocalyptic number.

5780755 is a deficient number, since it is larger than the sum of its proper divisors (1156157).

5780755 is a wasteful number, since it uses less digits than its factorization.

5780755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156156.

The product of its (nonzero) digits is 49000, while the sum is 37.

The square root of 5780755 is about 2404.3200702070. The cubic root of 5780755 is about 179.4712363032.

The spelling of 5780755 in words is "five million, seven hundred eighty thousand, seven hundred fifty-five".