416591053 has 4 divisors (see below), whose sum is σ = 416642940. Its totient is φ = 416539168.

The previous prime is 416591039. The next prime is 416591057. The reversal of 416591053 is 350195614.

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

It can be written as a sum of positive squares in 2 ways, for example, as 153437769 + 263153284 = 12387^2 + 16222^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-416591053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416591057) 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, 11050 + ... + 30907.

It is an arithmetic number, because the mean of its divisors is an integer number (104160735).

Almost surely, 2^416591053 is an apocalyptic number.

It is an amenable number.

416591053 is a deficient number, since it is larger than the sum of its proper divisors (51887).

416591053 is an equidigital number, since it uses as much as digits as its factorization.

416591053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51886.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 416591053 is about 20410.5622901477. The cubic root of 416591053 is about 746.8556076336.

The spelling of 416591053 in words is "four hundred sixteen million, five hundred ninety-one thousand, fifty-three".