464420075146453 has 24 divisors (see below), whose sum is σ = 481023814880448. Its totient is φ = 448342260492672.

The previous prime is 464420075146403. The next prime is 464420075146459. The reversal of 464420075146453 is 354641570024464.

It is not a de Polignac number, because 464420075146453 - 2¹⁷ = 464420075015381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464420075146394 and 464420075146403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464420075146459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82955376 + ... + 88376662.

It is an arithmetic number, because the mean of its divisors is an integer number (20042658953352).

Almost surely, 2^{464420075146453} is an apocalyptic number.

464420075146453 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

464420075146453 is a deficient number, since it is larger than the sum of its proper divisors (16603739733995).

464420075146453 is a wasteful number, since it uses less digits than its factorization.

464420075146453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421913 (or 5421870 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 55.

The spelling of 464420075146453 in words is "four hundred sixty-four trillion, four hundred twenty billion, seventy-five million, one hundred forty-six thousand, four hundred fifty-three".