457216135622 has 32 divisors (see below), whose sum is σ = 734872849920. Its totient is φ = 212713482240.

The previous prime is 457216135619. The next prime is 457216135661. The reversal of 457216135622 is 226531612754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387398 + ... + 1031750.

It is an arithmetic number, because the mean of its divisors is an integer number (22964776560).

Almost surely, 2^457216135622 is an apocalyptic number.

457216135622 is a deficient number, since it is larger than the sum of its proper divisors (277656714298).

457216135622 is a wasteful number, since it uses less digits than its factorization.

457216135622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644708.

The product of its digits is 604800, while the sum is 44.

The spelling of 457216135622 in words is "four hundred fifty-seven billion, two hundred sixteen million, one hundred thirty-five thousand, six hundred twenty-two".