459421761087 has 32 divisors (see below), whose sum is σ = 698386557120. Its totient is φ = 298313280000.

The previous prime is 459421761083. The next prime is 459421761107. The reversal of 459421761087 is 780167124954.

459421761087 is a `hidden beast` number, since 4 + 5 + 9 + 4 + 2 + 17 + 610 + 8 + 7 = 666.

It is not a de Polignac number, because 459421761087 - 2² = 459421761083 is a prime.

It is a super-2 number, since 2×459421761087² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459421761083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320037 + ... + 1010577.

It is an arithmetic number, because the mean of its divisors is an integer number (21824579910).

Almost surely, 2^459421761087 is an apocalyptic number.

459421761087 is a deficient number, since it is larger than the sum of its proper divisors (238964796033).

459421761087 is a wasteful number, since it uses less digits than its factorization.

459421761087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691192 (or 691186 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 459421761087 in words is "four hundred fifty-nine billion, four hundred twenty-one million, seven hundred sixty-one thousand, eighty-seven".