416316253 has 4 divisors (see below), whose sum is σ = 417672640. Its totient is φ = 414959868.

The previous prime is 416316233. The next prime is 416316269. The reversal of 416316253 is 352613614.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 416316253 - 2¹⁷ = 416185181 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 (416316233) 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, 677733 + ... + 678346.

It is an arithmetic number, because the mean of its divisors is an integer number (104418160).

Almost surely, 2^416316253 is an apocalyptic number.

It is an amenable number.

416316253 is a deficient number, since it is larger than the sum of its proper divisors (1356387).

416316253 is a wasteful number, since it uses less digits than its factorization.

416316253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356386.

The product of its digits is 12960, while the sum is 31.

The square root of 416316253 is about 20403.8293709784. The cubic root of 416316253 is about 746.6913529740.

Adding to 416316253 its reverse (352613614), we get a palindrome (768929867).

The spelling of 416316253 in words is "four hundred sixteen million, three hundred sixteen thousand, two hundred fifty-three".