462245453 has 4 divisors (see below), whose sum is σ = 489436380. Its totient is φ = 435054528.

The previous prime is 462245437. The next prime is 462245461. The reversal of 462245453 is 354542264.

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 343805764 + 118439689 = 18542^2 + 10883^2 .

It is a cyclic number.

It is not a de Polignac number, because 462245453 - 2⁴ = 462245437 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 (462245153) 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, 13595438 + ... + 13595471.

It is an arithmetic number, because the mean of its divisors is an integer number (122359095).

Almost surely, 2^462245453 is an apocalyptic number.

It is an amenable number.

462245453 is a deficient number, since it is larger than the sum of its proper divisors (27190927).

462245453 is a wasteful number, since it uses less digits than its factorization.

462245453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27190926.

The product of its digits is 115200, while the sum is 35.

The square root of 462245453 is about 21499.8942555539. The cubic root of 462245453 is about 773.1982859495.

The spelling of 462245453 in words is "four hundred sixty-two million, two hundred forty-five thousand, four hundred fifty-three".