457797149482 has 8 divisors (see below), whose sum is σ = 686819180736. Its totient is φ = 228857422572.

The previous prime is 457797149471. The next prime is 457797149519. The reversal of 457797149482 is 284941797754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20562178 + ... + 20584429.

It is an arithmetic number, because the mean of its divisors is an integer number (85852397592).

Almost surely, 2^457797149482 is an apocalyptic number.

457797149482 is a deficient number, since it is larger than the sum of its proper divisors (229022031254).

457797149482 is a wasteful number, since it uses less digits than its factorization.

457797149482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41152172.

The product of its digits is 142248960, while the sum is 67.

The spelling of 457797149482 in words is "four hundred fifty-seven billion, seven hundred ninety-seven million, one hundred forty-nine thousand, four hundred eighty-two".