464544051 has 4 divisors (see below), whose sum is σ = 619392072. Its totient is φ = 309696032.

The previous prime is 464544049. The next prime is 464544077. The reversal of 464544051 is 150445464.

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

It is a cyclic number.

It is not a de Polignac number, because 464544051 - 2¹ = 464544049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464544251) 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, 77424006 + ... + 77424011.

It is an arithmetic number, because the mean of its divisors is an integer number (154848018).

Almost surely, 2^464544051 is an apocalyptic number.

464544051 is a deficient number, since it is larger than the sum of its proper divisors (154848021).

464544051 is a wasteful number, since it uses less digits than its factorization.

464544051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154848020.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 464544051 is about 21553.2839957163. The cubic root of 464544051 is about 774.4777895838.

It can be divided in two parts, 46454 and 4051, that added together give a palindrome (50505).

The spelling of 464544051 in words is "four hundred sixty-four million, five hundred forty-four thousand, fifty-one".