470742253453 has 4 divisors (see below), whose sum is σ = 470815028860. Its totient is φ = 470669478048.

The previous prime is 470742253451. The next prime is 470742253489. The reversal of 470742253453 is 354352247074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 118668537289 + 352073716164 = 344483^2 + 593358^2 .

It is a cyclic number.

It is not a de Polignac number, because 470742253453 - 2¹ = 470742253451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470742253451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36378000 + ... + 36390937.

It is an arithmetic number, because the mean of its divisors is an integer number (117703757215).

Almost surely, 2^470742253453 is an apocalyptic number.

It is an amenable number.

470742253453 is a deficient number, since it is larger than the sum of its proper divisors (72775407).

470742253453 is an equidigital number, since it uses as much as digits as its factorization.

470742253453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72775406.

The product of its (nonzero) digits is 2822400, while the sum is 46.

The spelling of 470742253453 in words is "four hundred seventy billion, seven hundred forty-two million, two hundred fifty-three thousand, four hundred fifty-three".