461641153631506 has 8 divisors (see below), whose sum is σ = 692462306132784. Its totient is φ = 230820384920580.

The previous prime is 461641153631453. The next prime is 461641153631549. The reversal of 461641153631506 is 605136351146164.

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

It is a super-2 number, since 2×461641153631506² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92921380 + ... + 97763311.

It is an arithmetic number, because the mean of its divisors is an integer number (86557788266598).

Almost surely, 2^{461641153631506} is an apocalyptic number.

461641153631506 is a deficient number, since it is larger than the sum of its proper divisors (230821152501278).

461641153631506 is a wasteful number, since it uses less digits than its factorization.

461641153631506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191895176.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 461641153631506 in words is "four hundred sixty-one trillion, six hundred forty-one billion, one hundred fifty-three million, six hundred thirty-one thousand, five hundred six".