461970453 has 8 divisors (see below), whose sum is σ = 703955008. Its totient is φ = 263983104.

The previous prime is 461970451. The next prime is 461970497. The reversal of 461970453 is 354079164.

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

It is not a de Polignac number, because 461970453 - 2¹ = 461970451 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461970451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10999276 + ... + 10999317.

It is an arithmetic number, because the mean of its divisors is an integer number (87994376).

Almost surely, 2^461970453 is an apocalyptic number.

It is an amenable number.

461970453 is a deficient number, since it is larger than the sum of its proper divisors (241984555).

461970453 is a wasteful number, since it uses less digits than its factorization.

461970453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21998603.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 461970453 is about 21493.4979237908. The cubic root of 461970453 is about 773.0449246367.

The spelling of 461970453 in words is "four hundred sixty-one million, nine hundred seventy thousand, four hundred fifty-three".