461604153507 has 16 divisors (see below), whose sum is σ = 704414767872. Its totient is φ = 263392066080.

The previous prime is 461604153443. The next prime is 461604153509. The reversal of 461604153507 is 705351406164.

It is not a de Polignac number, because 461604153507 - 2⁶ = 461604153443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (461604153509) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15890808 + ... + 15919829.

It is an arithmetic number, because the mean of its divisors is an integer number (44025922992).

Almost surely, 2^461604153507 is an apocalyptic number.

461604153507 is a deficient number, since it is larger than the sum of its proper divisors (242810614365).

461604153507 is a wasteful number, since it uses less digits than its factorization.

461604153507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31811338.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 461604153507 in words is "four hundred sixty-one billion, six hundred four million, one hundred fifty-three thousand, five hundred seven".