5711955 has 8 divisors (see below), whose sum is σ = 9139152. Its totient is φ = 3046368.

The previous prime is 5711939. The next prime is 5711963. The reversal of 5711955 is 5591175.

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

It is not a de Polignac number, because 5711955 - 2⁴ = 5711939 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190384 + ... + 190413.

It is an arithmetic number, because the mean of its divisors is an integer number (1142394).

Almost surely, 2^5711955 is an apocalyptic number.

5711955 is a deficient number, since it is larger than the sum of its proper divisors (3427197).

5711955 is a wasteful number, since it uses less digits than its factorization.

5711955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380805.

The product of its digits is 7875, while the sum is 33.

The square root of 5711955 is about 2389.9696650795. The cubic root of 5711955 is about 178.7563969869.

It can be divided in two parts, 5711 and 955, that added together give a palindrome (6666).

The spelling of 5711955 in words is "five million, seven hundred eleven thousand, nine hundred fifty-five".