461498493455 has 8 divisors (see below), whose sum is σ = 553870244304. Its totient is φ = 369150760000.

The previous prime is 461498493439. The next prime is 461498493457. The reversal of 461498493455 is 554394894164.

It is a happy number.

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

It is not a de Polignac number, because 461498493455 - 2⁴ = 461498493439 is a prime.

It is a super-2 number, since 2×461498493455² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461498493457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5962046 + ... + 6038955.

It is an arithmetic number, because the mean of its divisors is an integer number (69233780538).

Almost surely, 2^461498493455 is an apocalyptic number.

461498493455 is a deficient number, since it is larger than the sum of its proper divisors (92371750849).

461498493455 is a wasteful number, since it uses less digits than its factorization.

461498493455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12008697.

The product of its digits is 74649600, while the sum is 62.

The spelling of 461498493455 in words is "four hundred sixty-one billion, four hundred ninety-eight million, four hundred ninety-three thousand, four hundred fifty-five".