571055954 has 16 divisors (see below), whose sum is σ = 1002830976. Its totient is φ = 238768800.

The previous prime is 571055939. The next prime is 571055957. The reversal of 571055954 is 459550175.

It is a super-2 number, since 2×571055954² = 652209805197700232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (571055957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496862 + ... + 498009.

It is an arithmetic number, because the mean of its divisors is an integer number (62676936).

Almost surely, 2^571055954 is an apocalyptic number.

571055954 is a deficient number, since it is larger than the sum of its proper divisors (431775022).

571055954 is a wasteful number, since it uses less digits than its factorization.

571055954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994921.

The product of its (nonzero) digits is 157500, while the sum is 41.

The square root of 571055954 is about 23896.7770630267. Note that the first 3 decimals coincide. The cubic root of 571055954 is about 829.6461229129.

The spelling of 571055954 in words is "five hundred seventy-one million, fifty-five thousand, nine hundred fifty-four".