465472049 has 4 divisors (see below), whose sum is σ = 531968064. Its totient is φ = 398976036.

The previous prime is 465472043. The next prime is 465472081. The reversal of 465472049 is 940274564.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 465472049 - 2⁸ = 465471793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 465471997 and 465472015.

It is not an unprimeable number, because it can be changed into a prime (465472043) 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, 33247997 + ... + 33248010.

It is an arithmetic number, because the mean of its divisors is an integer number (132992016).

Almost surely, 2^465472049 is an apocalyptic number.

It is an amenable number.

465472049 is a deficient number, since it is larger than the sum of its proper divisors (66496015).

465472049 is an equidigital number, since it uses as much as digits as its factorization.

465472049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66496014.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 465472049 is about 21574.8012505330. The cubic root of 465472049 is about 774.9931592875.

The spelling of 465472049 in words is "four hundred sixty-five million, four hundred seventy-two thousand, forty-nine".