425091711 has 16 divisors (see below), whose sum is σ = 619077888. Its totient is φ = 257313600.

The previous prime is 425091691. The next prime is 425091757. The reversal of 425091711 is 117190524.

It is not a de Polignac number, because 425091711 - 2¹⁸ = 424829567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425091761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20766 + ... + 35796.

It is an arithmetic number, because the mean of its divisors is an integer number (38692368).

Almost surely, 2^425091711 is an apocalyptic number.

425091711 is a deficient number, since it is larger than the sum of its proper divisors (193986177).

425091711 is a wasteful number, since it uses less digits than its factorization.

425091711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15902.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 425091711 is about 20617.7523265753. The cubic root of 425091711 is about 751.9013747365.

The spelling of 425091711 in words is "four hundred twenty-five million, ninety-one thousand, seven hundred eleven".